Pith Number

pith:XFQUGUMG

pith:2015:XFQUGUMGHX3ITROP4PEDIYUH2B

not attested not anchored not stored refs pending

The Gaia spectrophotometric standard stars survey -II. Instrumental effects of six ground-based observing campaigns

A. Bragaglia, A. Castro, C. Jordi, E. Masana, E. Pancino, F. Figueras, G. Altavilla, G. Cocozza, G. Valentini, H. Voss, J. M. Carrasco, L. Di Fabrizio, L. Federici, M. Bellazzini, M. Gebran, S. Galleti, S. Marinoni, S. Ragaini, W. Schuster

arxiv:1505.00970 v1 · 2015-05-05 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFQUGUMGHX3ITROP4PEDIYUH2B}

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	2026-05-18T01:34:49.856018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9614351863df689c5cfe3c8346287d04c8ae4aa66fe5ba19d5b4888b5136097

Aliases

arxiv: 1505.00970 · arxiv_version: 1505.00970v1 · doi: 10.48550/arxiv.1505.00970 · pith_short_12: XFQUGUMGHX3I · pith_short_16: XFQUGUMGHX3ITROP · pith_short_8: XFQUGUMG

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/XFQUGUMGHX3ITROP4PEDIYUH2B \
  | 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: b9614351863df689c5cfe3c8346287d04c8ae4aa66fe5ba19d5b4888b5136097

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "836aeae63cee00864b403c41f89a106f74c7e5fc35a750a57ac267916b31fdb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-05-05T11:52:43Z",
    "title_canon_sha256": "76aa442935114ff85bcf79e9c559673911e5beac946212effa6e96d84b434d8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00970",
    "kind": "arxiv",
    "version": 1
  }
}