Pith Number

pith:J4AXVILL

pith:2011:J4AXVILLUSNGO36CPXD6SP5TDN

not attested not anchored not stored refs pending

Cosmic Flows: Univ. Hawaii 2.2m I-band Photometry

Helene M. Courtois, Philippe Heraudeau, R. Brent Tully

arxiv:1103.5106 v1 · 2011-03-26 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4AXVILLUSNGO36CPXD6SP5TDN}

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

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	2026-05-18T02:02:44.766164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f017aa16ba49a676fc27dc7e93fb31b76f41e485168465bdcd6706baa6eb5e8

Aliases

arxiv: 1103.5106 · arxiv_version: 1103.5106v1 · doi: 10.48550/arxiv.1103.5106 · pith_short_12: J4AXVILLUSNG · pith_short_16: J4AXVILLUSNGO36C · pith_short_8: J4AXVILL

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/J4AXVILLUSNGO36CPXD6SP5TDN \
  | 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: 4f017aa16ba49a676fc27dc7e93fb31b76f41e485168465bdcd6706baa6eb5e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b38bf6ed395e868e7805b2242d2e8f3a041d2f93b098643aaf50ef4c70d6b14f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-26T04:54:29Z",
    "title_canon_sha256": "3c6c0135942060d6d6eae9db2c394d87b3cecedb9e2eb94cc41dd31cc0b59a0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5106",
    "kind": "arxiv",
    "version": 1
  }
}