Pith Number

pith:TCLZXR27

pith:2010:TCLZXR27RT423CFRC34YDAMAN6

not attested not anchored not stored refs pending

The ACS Nearby Galaxy Survey Treasury IX. Constraining asymptotic giant branch evolution with old metal-poor galaxies

Andrew Dolphin, Anil C. Seth, Benjamin F. Williams, Daniel R. Weisz, Evan Skillman, Jason Melbourne, Julianne J. Dalcanton, Karoline M. Gilbert, Knut A.G. Olsen, Leo Girardi, Martha L. Boyer, Paola Marigo, Philip Rosenfield

arxiv:1009.4618 v1 · 2010-09-23 · astro-ph.SR · 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{TCLZXR27RT423CFRC34YDAMAN6}

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	2026-05-18T04:36:10.234756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98979bc75f8cf9ad88b116f98181806f8c76f03c58463ce76c46f7b3fb5c0740

Aliases

arxiv: 1009.4618 · arxiv_version: 1009.4618v1 · doi: 10.48550/arxiv.1009.4618 · pith_short_12: TCLZXR27RT42 · pith_short_16: TCLZXR27RT423CFR · pith_short_8: TCLZXR27

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/TCLZXR27RT423CFRC34YDAMAN6 \
  | 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: 98979bc75f8cf9ad88b116f98181806f8c76f03c58463ce76c46f7b3fb5c0740

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ce1bc8f55e9c7dea9329210b8283ebd4f0c2aee1b2080441d9164897eb8d621",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-23T14:08:24Z",
    "title_canon_sha256": "160a9a7709974736c4d57e072c37063733c472b98e4d18057b945d2adf80413f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4618",
    "kind": "arxiv",
    "version": 1
  }
}