Pith Number

pith:HCKUMZ3X

pith:2013:HCKUMZ3XDGQX32AZFQEUTGKQZJ

not attested not anchored not stored refs pending

How realistic are solar model atmospheres?

Irina Thaler (MPA Garching), ITA/UiO), Jorrit Leenaarts (ITA/UiO), Martin Asplund (ANU RSAA, MPA Garching), Regner Trampedach (JILA), Remo Collet (ANU RSAA, Tiago M. D. Pereira (ANU RSAA

arxiv:1304.4932 v1 · 2013-04-17 · 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{HCKUMZ3XDGQX32AZFQEUTGKQZJ}

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

Observational Signatures and Constraints on the Intermediate Neutron-Capture Process. The Case of the CEMP star TYC 6044-714-1 (RAVE J094921.8-161722)

Receipt and verification

First computed	2026-05-18T01:50:31.476290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

389546677719a17de8192c09499950ca4d9bb33e022d85ca183d538ecc423035

Aliases

arxiv: 1304.4932 · arxiv_version: 1304.4932v1 · doi: 10.48550/arxiv.1304.4932 · pith_short_12: HCKUMZ3XDGQX · pith_short_16: HCKUMZ3XDGQX32AZ · pith_short_8: HCKUMZ3X

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/HCKUMZ3XDGQX32AZFQEUTGKQZJ \
  | 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: 389546677719a17de8192c09499950ca4d9bb33e022d85ca183d538ecc423035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "530dfe875cc10c75508ab3b6f148999a1212147cd3e56468b4eaf1fdd5f0cac2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-04-17T20:00:00Z",
    "title_canon_sha256": "6dd62b6fc06fb841e77a55fb50f9a4ff4740ea238aa98a5a748385aac64c746d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4932",
    "kind": "arxiv",
    "version": 1
  }
}