Pith Number

pith:J66TJLYP

pith:2015:J66TJLYPTVZPLRSWMRXRUYYSP5

not attested not anchored not stored refs pending

The Local Group Galaxy IC1613 and its Asymptotic Giant Branch Variables

John W. Menzies, Michael W. Feast, Patricia A. Whitelock

arxiv:1506.02867 v1 · 2015-06-09 · 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{J66TJLYPTVZPLRSWMRXRUYYSP5}

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	2026-05-18T01:35:47.202070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fbd34af0f9d72f5c656646f1a63127f614aa3d00d8d5866277758e95e3a78e8

Aliases

arxiv: 1506.02867 · arxiv_version: 1506.02867v1 · doi: 10.48550/arxiv.1506.02867 · pith_short_12: J66TJLYPTVZP · pith_short_16: J66TJLYPTVZPLRSW · pith_short_8: J66TJLYP

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/J66TJLYPTVZPLRSWMRXRUYYSP5 \
  | 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: 4fbd34af0f9d72f5c656646f1a63127f614aa3d00d8d5866277758e95e3a78e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aceccf50bd85a2d212eacf957e000e8af0bd5a5034907d3756628573cd438813",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-09T12:00:37Z",
    "title_canon_sha256": "d0263dc1609f251d3d7136db43ada59b44887fd57f6fad3b0c03442010783ff6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02867",
    "kind": "arxiv",
    "version": 1
  }
}