Pith Number

pith:YOW7Q37K

pith:2014:YOW7Q37KFCHWMZMG4TBZ4IJWDH

not attested not anchored not stored refs pending

The elemental composition of the Sun II. The iron group elements Sc to Ni

A. Jacques Sauval, Maria Bergemann, Martin Asplund, Nicolas Grevesse, Pat Scott

arxiv:1405.0287 v2 · 2014-05-01 · astro-ph.SR · astro-ph.CO · astro-ph.EP · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YOW7Q37KFCHWMZMG4TBZ4IJWDH}

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

2 papers in Pith

Egent: An Autonomous Agent for Equivalent Width Measurement

Probing Solar Symmetrons with Direct Detection

Receipt and verification

First computed	2026-05-18T02:31:11.743737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3adf86fea288f666586e4c39e213619f8bcf57e8b84812fedcdf6c05dd590e2

Aliases

arxiv: 1405.0287 · arxiv_version: 1405.0287v2 · doi: 10.48550/arxiv.1405.0287 · pith_short_12: YOW7Q37KFCHW · pith_short_16: YOW7Q37KFCHWMZMG · pith_short_8: YOW7Q37K

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/YOW7Q37KFCHWMZMG4TBZ4IJWDH \
  | 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: c3adf86fea288f666586e4c39e213619f8bcf57e8b84812fedcdf6c05dd590e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1ce44ef53a4651418549a25954cd09f591da4e5fa97a8979d84ecf12fea8f1f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.EP",
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-01T20:00:15Z",
    "title_canon_sha256": "929a7f06ffdf0c19f84267c212ff5206b66acc47644029e7d292552e74e25f54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0287",
    "kind": "arxiv",
    "version": 2
  }
}