Pith Number

pith:PQ4EWNMM

pith:2016:PQ4EWNMMKJ3EVHMWTGRWNIHOSJ

not attested not anchored not stored refs pending

Constraining the efficiency of angular momentum transport with asteroseismology of red giants: the effect of stellar mass

A. Maeder, A. Miglio, C. Georgy, G. Meynet, J. Montalb\'an, J. W. den Hartogh, N. Lagarde, P. Eggenberger, R. A. Garc\'ia, R. Hirschi, S. Deheuvels, S. Ekstr\"om, S. Mathis, S. Salmon, T. Ceillier

arxiv:1612.04258 v1 · 2016-12-13 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQ4EWNMMKJ3EVHMWTGRWNIHOSJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:49:10.734226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c384b358c52764a9d9699a366a0ee924aad8b9fcb97be35b3d7e601dee5ec56

Aliases

arxiv: 1612.04258 · arxiv_version: 1612.04258v1 · doi: 10.48550/arxiv.1612.04258 · pith_short_12: PQ4EWNMMKJ3E · pith_short_16: PQ4EWNMMKJ3EVHMW · pith_short_8: PQ4EWNMM

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/PQ4EWNMMKJ3EVHMWTGRWNIHOSJ \
  | 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: 7c384b358c52764a9d9699a366a0ee924aad8b9fcb97be35b3d7e601dee5ec56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ee92958f2b59a3569ca2b0ef16992f9bf370aca70805dcc961044fbf9b11bcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-13T16:10:34Z",
    "title_canon_sha256": "68b5b7dec2c39f1d04aaafaa54e58a3f072783e93977d41f37b45a29172a2c11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04258",
    "kind": "arxiv",
    "version": 1
  }
}