Pith Number

pith:APB2SX3A

pith:2014:APB2SX3AGXGPPUL7OMYMUKUDJV

not attested not anchored not stored refs pending

Physical Properties of White-Light Sources in the 2011 Feb 15 Solar Flare

Graham Stewart Kerr, Lyndsay Fletcher

arxiv:1401.4877 v1 · 2014-01-20 · 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{APB2SX3AGXGPPUL7OMYMUKUDJV}

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	2026-05-18T01:45:19.046755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03c3a95f6035ccf7d17f7330ca2a834d471f98db231cb04992a03bf97958d70b

Aliases

arxiv: 1401.4877 · arxiv_version: 1401.4877v1 · doi: 10.48550/arxiv.1401.4877 · pith_short_12: APB2SX3AGXGP · pith_short_16: APB2SX3AGXGPPUL7 · pith_short_8: APB2SX3A

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/APB2SX3AGXGPPUL7OMYMUKUDJV \
  | 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: 03c3a95f6035ccf7d17f7330ca2a834d471f98db231cb04992a03bf97958d70b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aab9244a9d2d8a36076b0b295c1ba0549b023def2e1d346c70cb28cacf12151",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-01-20T12:46:00Z",
    "title_canon_sha256": "c7c5289d90c3e581fe1005857287a3bd46d5f89b8ace63f5fd76844bd6bad5f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4877",
    "kind": "arxiv",
    "version": 1
  }
}