Pith Number

pith:RHRVENDA

pith:2017:RHRVENDAMLTIMAJTOWAIQYLTOG

not attested not anchored not stored refs pending

Confirming chemical clocks: asteroseismic age dissection of the Milky Way disk(s)

A.M. Serenelli, C. Sahlholdt, D. Huber, D. Kawata, D. Slumstrup, D. Stello, H.W. Rix, I. Ciuca, J.A. Johnson, J.C. Bird, J.R. Mosumgaard, J. Tayar, J. Yu, L. Casagrande, M. Bojsen-Hansen, M. Hon, M.H. Pinsonneault, M. Martig, M.N. Lund, P.E. Nissen, R. Handberg, R. Sch\"onrich, S. Cassisi, V. Silva Aguirre, W.H. Trick

arxiv:1710.09847 v2 · 2017-10-26 · astro-ph.GA · 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{RHRVENDAMLTIMAJTOWAIQYLTOG}

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	2026-05-18T00:23:30.007012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89e352346062e6860133758088617371bcf4cbb2c9fab02acf93610edc7a4372

Aliases

arxiv: 1710.09847 · arxiv_version: 1710.09847v2 · doi: 10.48550/arxiv.1710.09847 · pith_short_12: RHRVENDAMLTI · pith_short_16: RHRVENDAMLTIMAJT · pith_short_8: RHRVENDA

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/RHRVENDAMLTIMAJTOWAIQYLTOG \
  | 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: 89e352346062e6860133758088617371bcf4cbb2c9fab02acf93610edc7a4372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f423732e1501733162704ed79c4d69b925ff47dc1c2b675ee0a8867cac87d72",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-26T18:01:07Z",
    "title_canon_sha256": "f9e0e5a3e19d171670d7428c076823defd0b44b0ceb7f94693a0e167c483c629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09847",
    "kind": "arxiv",
    "version": 2
  }
}