Pith Number

pith:TAU6TD73

pith:2016:TAU6TD737KFYLY772OUHI7DANQ

not attested not anchored not stored refs pending

On the red giant branch mass loss in 47 Tucanae: Constraints from the horizontal branch morphology

2, 3, 3), Adriano Pietrinferni (2) (1, Astrophysics Research Institute, I, INAF-Osservatorio Astronomico di Teramo, Instituto de Astrofisica de Canarias, Liverpool John Moores University, Maurizio Salaris (1), Santi Cassisi (2, SP), UK

arxiv:1604.02874 v1 · 2016-04-11 · 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{TAU6TD737KFYLY772OUHI7DANQ}

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	2026-05-18T01:13:48.109152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9829e98ffbfa8b85e3ffd3a8747c606c0248640c75b5308dc820277f4d70c1ff

Aliases

arxiv: 1604.02874 · arxiv_version: 1604.02874v1 · doi: 10.48550/arxiv.1604.02874 · pith_short_12: TAU6TD737KFY · pith_short_16: TAU6TD737KFYLY77 · pith_short_8: TAU6TD73

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/TAU6TD737KFYLY772OUHI7DANQ \
  | 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: 9829e98ffbfa8b85e3ffd3a8747c606c0248640c75b5308dc820277f4d70c1ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27eac888e4d2817e09c547dfc1e4bba6f9d6a38ad5caa5e94d575bce71002cdd",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-04-11T10:36:14Z",
    "title_canon_sha256": "46ff19697d8433208b9b43a5632ef2c6d926f3dd21b7b165fde20b581644a78c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02874",
    "kind": "arxiv",
    "version": 1
  }
}