Pith Number

pith:W7KGBPRH

pith:2015:W7KGBPRHHS2ALNQCJQPAOI77IM

not attested not anchored not stored refs pending

Energy shift due to anisotropic black body radiation

Marianna S. Safronova, Sergey G. Porsev, Victor V. Flambaum

arxiv:1508.01242 v2 · 2015-08-05 · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7KGBPRHHS2ALNQCJQPAOI77IM}

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	2026-05-18T01:20:16.982883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7d460be273cb405b6024c1e0723ff43206c7419e366dee8fbbe32747f1e92bd

Aliases

arxiv: 1508.01242 · arxiv_version: 1508.01242v2 · doi: 10.48550/arxiv.1508.01242 · pith_short_12: W7KGBPRHHS2A · pith_short_16: W7KGBPRHHS2ALNQC · pith_short_8: W7KGBPRH

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/W7KGBPRHHS2ALNQCJQPAOI77IM \
  | 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: b7d460be273cb405b6024c1e0723ff43206c7419e366dee8fbbe32747f1e92bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a05463543afffa44b2f3093207f4003c7b8776cccd5c9853b555873f9d49bfe4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-08-05T22:30:06Z",
    "title_canon_sha256": "18f7b814d6643edafc0febc68bb9498b445ca73889997ddd5dc193ac0d2f1cf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01242",
    "kind": "arxiv",
    "version": 2
  }
}