Pith Number

pith:ZPZNUNHQ

pith:2015:ZPZNUNHQF75SYH37OW7WE3575N

not attested not anchored not stored refs pending

Mass loss on the red giant branch: the value and metallicity dependence of Reimers' {\eta} in globular clusters

Albert Zijlstra, Iain McDonald

arxiv:1501.00874 v1 · 2015-01-05 · 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{ZPZNUNHQF75SYH37OW7WE3575N}

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.

Cited by

1 paper in Pith

The fate of Earth during the Sun's giant phases: New constraints from ab initio tidal modelling and AGB mass loss

Receipt and verification

First computed	2026-05-18T01:41:14.566232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbf2da34f02ffb2c1f7f75bf626fbfeb6810f63cf6c5361d77b2df96246cda43

Aliases

arxiv: 1501.00874 · arxiv_version: 1501.00874v1 · doi: 10.48550/arxiv.1501.00874 · pith_short_12: ZPZNUNHQF75S · pith_short_16: ZPZNUNHQF75SYH37 · pith_short_8: ZPZNUNHQ

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/ZPZNUNHQF75SYH37OW7WE3575N \
  | 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: cbf2da34f02ffb2c1f7f75bf626fbfeb6810f63cf6c5361d77b2df96246cda43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b86e562abf323f1353c8cf7f9cd92b0c524ee303446b06d9aba1a163fed8afa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-05T14:15:33Z",
    "title_canon_sha256": "c003450af5bb6d909a90304ba1ef140cb0b7a773ff2619a70f51585571531ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00874",
    "kind": "arxiv",
    "version": 1
  }
}