Pith Number

pith:S4U3CGLJ

pith:2010:S4U3CGLJLWMOY3D5XIBFXKSKTV

not attested not anchored not stored refs pending

AGB Stars in WLM

Benjamin Tatton, Maria-Rosa Cioni, Mike Irwin

arxiv:1011.2495 v1 · 2010-11-10 · astro-ph.SR · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4U3CGLJLWMOY3D5XIBFXKSKTV}

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	2026-05-18T04:36:10.153381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9729b119695d98ec6c7dba025baa4a9d552cd39fdb54a52fb474a418abecaf69

Aliases

arxiv: 1011.2495 · arxiv_version: 1011.2495v1 · doi: 10.48550/arxiv.1011.2495 · pith_short_12: S4U3CGLJLWMO · pith_short_16: S4U3CGLJLWMOY3D5 · pith_short_8: S4U3CGLJ

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/S4U3CGLJLWMOY3D5XIBFXKSKTV \
  | 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: 9729b119695d98ec6c7dba025baa4a9d552cd39fdb54a52fb474a418abecaf69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01897530f854d75e174b0a24dd5b590f99121c888525ff98f6bca45908313dca",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-10T21:00:08Z",
    "title_canon_sha256": "55189337e28c704b89c061d85c60d404a782aae12a9c3ee27d1accd69fcec877"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2495",
    "kind": "arxiv",
    "version": 1
  }
}