Pith Number

pith:RHJUTKMX

pith:2014:RHJUTKMXKWACLB3APXV6JTNZ6O

not attested not anchored not stored refs pending

Combining seismology and spectropolarimetry of hot stars

Coralie Neiner, Maryline Briquet, Pieter Degroote, St\'ephane Mathis

arxiv:1407.8087 v1 · 2014-07-30 · 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{RHJUTKMXKWACLB3APXV6JTNZ6O}

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	2026-05-18T01:42:27.325874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89d349a99755802587607debe4cdb9f38f935fdbb6f8a6f901de61c4ca6d9e87

Aliases

arxiv: 1407.8087 · arxiv_version: 1407.8087v1 · doi: 10.48550/arxiv.1407.8087 · pith_short_12: RHJUTKMXKWAC · pith_short_16: RHJUTKMXKWACLB3A · pith_short_8: RHJUTKMX

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/RHJUTKMXKWACLB3APXV6JTNZ6O \
  | 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: 89d349a99755802587607debe4cdb9f38f935fdbb6f8a6f901de61c4ca6d9e87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9329217f70871c606d43320b32259262a539dc9919f87ba416bb5b058f51f1f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-30T15:23:22Z",
    "title_canon_sha256": "6f89906d7951bfff8b80a1da717706ce24574728c6771d3eebfbe6e6fe5f333b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8087",
    "kind": "arxiv",
    "version": 1
  }
}