Pith Number

pith:HOCF442F

pith:2016:HOCF442F55464K5K7XQ43BL5QR

not attested not anchored not stored refs pending

SpaceInn hare-and-hounds exercise: Estimation of stellar properties using space-based asteroseismic data

A. Mazumdar, A. Miglio, D. R. Reese, D. Stello, G. Buldgen, G. Houdek, G. R. Davies, H. M. Antia, H. R. Coelho, J. Christensen-Dalsgaard, K. Verma, S. Basu, S. Hekker, T. S. Metcalfe, V. Silva Aguirre, W. H. Ball, W. J. Chaplin, Y. Lebreton

arxiv:1604.08404 v1 · 2016-04-28 · 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{HOCF442F55464K5K7XQ43BL5QR}

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	2026-05-18T01:11:30.873480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b845e7345ef79ee2baafde1cd857d847114bf3983e773590aafe782d23a54f9

Aliases

arxiv: 1604.08404 · arxiv_version: 1604.08404v1 · doi: 10.48550/arxiv.1604.08404 · pith_short_12: HOCF442F5546 · pith_short_16: HOCF442F55464K5K · pith_short_8: HOCF442F

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/HOCF442F55464K5K7XQ43BL5QR \
  | 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: 3b845e7345ef79ee2baafde1cd857d847114bf3983e773590aafe782d23a54f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c6ec83bad478bb4f9cb1d737114cbc9593a21e579321d30c05e492e9efbcb26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-04-28T13:15:01Z",
    "title_canon_sha256": "c4c0ba511057c90a21d6716ca32d7812c0707f2bf4d3c0ab7025dc72ca91e7c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08404",
    "kind": "arxiv",
    "version": 1
  }
}