Pith Number

pith:RPY63DU3

pith:2013:RPY63DU3V6EAMOF4Y42LADQ7WB

not attested not anchored not stored refs pending

The VIRUS-P Exploration of Nearby Galaxies (VENGA): Survey Design, Data Processing, and Spectral Analysis Methods

(2) University of Texas at Austin, (3) Max Planck Institute for Astronomy, (4) Universidad Nacional Autonoma de Mexico, (5) Max Planck Institute for Extraterrestrial Physics, (6) University of Maryland, (7) Shanghai Astronomical Observatory, (8) University of Washington), Amanda Heiderman (2), David Fisher (6), Garching, Guillermo A. Blanc (1), Heidelberg, Irina Marinova (2), Karl Gebhardt (2), Kyle Kaplan (2), Lei Hao (7), Maximilian Fabricius (5), Mimi Song (2), Nalin Vutisalchavakul (2), Neal J. Evans II (2), Niv Drory (4), Peter Yoachim (8) ((1) Observatories of the Carnegie Institution for Science, Remco C. E. van den Bosch (3), Rongxin Luo (7), Shardha Jogee (2), Tim Weinzirl (2)

arxiv:1303.1552 v1 · 2013-03-06 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPY63DU3V6EAMOF4Y42LADQ7WB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:51:15.994554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bf1ed8e9baf880638bcc734b00e1fb0605c5e31ece71cd8b8c4d0be6b21f9d2

Aliases

arxiv: 1303.1552 · arxiv_version: 1303.1552v1 · doi: 10.48550/arxiv.1303.1552 · pith_short_12: RPY63DU3V6EA · pith_short_16: RPY63DU3V6EAMOF4 · pith_short_8: RPY63DU3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RPY63DU3V6EAMOF4Y42LADQ7WB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8bf1ed8e9baf880638bcc734b00e1fb0605c5e31ece71cd8b8c4d0be6b21f9d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f17197b585f829d66f7aab90fb532687a7f4abb20f77a3642f69e903bf7b1be0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-06T21:28:35Z",
    "title_canon_sha256": "0106e1b897c4b8ecd3b2c8ee667b61b0dd72712916dcea7e77006a43ee71cd1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1552",
    "kind": "arxiv",
    "version": 1
  }
}