Pith Number

pith:H2EI7XJC

pith:2019:H2EI7XJCXCB56OVOBG47LN6ARF

not attested not anchored not stored refs pending

Studying the Physical Properties of Tidal Features I. Extracting Morphological Substructure in CANDELS Observations and VELA Simulations

Anton M. Koekemoer, Camilla Pacifici, Cody P. Ciaschi, Daniel Ceverino, Daniel H. McIntosh, Elizabeth J. McGrath, Eric F. Bell, Gregory F. Snyder, Henry C. Ferguson, Joel R. Primack, Kameswara Bharadwaj Mantha, Logan B. Fries, Luther D. Landry, Marc Rafelski, Nimish P. Hathi, Raymond C. Simons, Rubyet Evan, Scott E. Thompson, Vicente Rodriguez-Gomez, Yicheng Guo

arxiv:1903.11099 v1 · 2019-03-26 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H2EI7XJCXCB56OVOBG47LN6ARF}

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	2026-05-17T23:50:04.175017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e888fdd22b883df3aae09b9f5b7c0896e7da82a72f48b3dbfe37d6aa553d2fa

Aliases

arxiv: 1903.11099 · arxiv_version: 1903.11099v1 · doi: 10.48550/arxiv.1903.11099 · pith_short_12: H2EI7XJCXCB5 · pith_short_16: H2EI7XJCXCB56OVO · pith_short_8: H2EI7XJC

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/H2EI7XJCXCB56OVOBG47LN6ARF \
  | 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: 3e888fdd22b883df3aae09b9f5b7c0896e7da82a72f48b3dbfe37d6aa553d2fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6897d8a32cbe07f74930608cb99007a6afb9c1d66c3d658d852ab007e7c4d172",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-26T18:12:26Z",
    "title_canon_sha256": "ff4ad340391fb9e5ae3e59d54cc4bb9bc0aabf80f8f7a80143beca5f8c3826b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11099",
    "kind": "arxiv",
    "version": 1
  }
}