Pith Number

pith:A5B5QSAE

pith:2010:A5B5QSAEHZIC2BXDWKVQLYLU2N

not attested not anchored not stored refs pending

The Asymptotic Giant Branch and the Tip of the Red Giant Branch as Probes of Star Formation History: The Nearby Dwarf Irregular Galaxy KKH 98

A. Dolphin (Raytheon), B. Williams (U. Washington), C. Max (UCSC), D. C. Koo (UCSC), J. Dalcanton (U. Washington), J. Melbourne (Caltech), Leo Girardi (INAF), S. M. Ammons (Arizona)

arxiv:1002.0592 v1 · 2010-02-02 · 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{A5B5QSAEHZIC2BXDWKVQLYLU2N}

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	2026-05-18T02:09:20.695795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0743d848043e502d06e3b2ab05e174d3561b883fee6f7143e2f3c7bcf76c13d9

Aliases

arxiv: 1002.0592 · arxiv_version: 1002.0592v1 · doi: 10.48550/arxiv.1002.0592 · pith_short_12: A5B5QSAEHZIC · pith_short_16: A5B5QSAEHZIC2BXD · pith_short_8: A5B5QSAE

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/A5B5QSAEHZIC2BXDWKVQLYLU2N \
  | 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: 0743d848043e502d06e3b2ab05e174d3561b883fee6f7143e2f3c7bcf76c13d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fae94ae1efec9a05bcf55e969a45bdab315aa8c5155e9c527f04561b7591a8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-02T21:09:39Z",
    "title_canon_sha256": "49333b8735b5e2f2066cf336df8f69cb2516dc61caef38667cfb608f85a99b46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0592",
    "kind": "arxiv",
    "version": 1
  }
}