Pith Number

pith:AP5IPG2X

pith:2014:AP5IPG2XXE2MOOJREUAUNAJLHB

not attested not anchored not stored refs pending

Discovery of a stellar tidal stream around the Whale galaxy, NGC 4631

Austin), David Martinez-Delgado (ARI, Elena D'Onghia (Univ. Wisconsin), Eva K. Grebel (ARI, Gustavo Morales (ARI, Heidelberg), Karel Teuwen (ROSA Observatory), Pasadena), Rachael L. Beaton (OCI, R. Jay GaBany (Black Bird Observatory II), Taylor S. Chonis (Univ. Texas

arxiv:1410.6368 v1 · 2014-10-23 · 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{AP5IPG2XXE2MOOJREUAUNAJLHB}

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	2026-05-18T01:29:46.894212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03fa879b57b934c73931250146812b3846a2aff0073203c4813f550e7585359d

Aliases

arxiv: 1410.6368 · arxiv_version: 1410.6368v1 · doi: 10.48550/arxiv.1410.6368 · pith_short_12: AP5IPG2XXE2M · pith_short_16: AP5IPG2XXE2MOOJR · pith_short_8: AP5IPG2X

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/AP5IPG2XXE2MOOJREUAUNAJLHB \
  | 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: 03fa879b57b934c73931250146812b3846a2aff0073203c4813f550e7585359d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "282aa39f5a53bf0ec29dcc3f92494bfdfcd5143b1e319f6775acba9c841912d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-23T13:53:57Z",
    "title_canon_sha256": "38c4092ff15547fdff6f3a57ff7335f252d59c8fc07955f99e1bdab387d1ca83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6368",
    "kind": "arxiv",
    "version": 1
  }
}