Pith Number

pith:ABGGIWIR

pith:2011:ABGGIWIRC5MDF3WFDON5BQOV2S

not attested not anchored not stored refs pending

Long period variables and mass loss in the globular clusters NGC 362 and NGC 2808

Peter Wood, Thomas Lebzelter

arxiv:1103.5299 v1 · 2011-03-28 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ABGGIWIRC5MDF3WFDON5BQOV2S}

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	2026-05-18T02:02:44.421982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

004c645911175832eec51b9bd0c1d5d489f9951957f770836a5f38d3be3a251a

Aliases

arxiv: 1103.5299 · arxiv_version: 1103.5299v1 · doi: 10.48550/arxiv.1103.5299 · pith_short_12: ABGGIWIRC5MD · pith_short_16: ABGGIWIRC5MDF3WF · pith_short_8: ABGGIWIR

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/ABGGIWIRC5MDF3WFDON5BQOV2S \
  | 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: 004c645911175832eec51b9bd0c1d5d489f9951957f770836a5f38d3be3a251a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03ea1f4c84d6be919e3f8824937ce64647e826891dd5ac463a23e8b734ab991a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-03-28T08:28:19Z",
    "title_canon_sha256": "2f25ff99d8831cbb70a9e8939bb96425adf947ea9893dd196c0e7f81b7b29336"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5299",
    "kind": "arxiv",
    "version": 1
  }
}