Pith Number

pith:HY3FZZWZ

pith:2015:HY3FZZWZC63YVDGLQZU53BCAI6

not attested not anchored not stored refs pending

Accounting for highly excited states in detailed opacity calculations

Franck Gilleron, Jean-Christophe Pain

arxiv:1503.08939 v1 · 2015-03-31 · 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{HY3FZZWZC63YVDGLQZU53BCAI6}

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	2026-05-18T02:04:01.221952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e365ce6d917b78a8ccb8669dd844047a57005c78f1892d2d0971a5411b7e598

Aliases

arxiv: 1503.08939 · arxiv_version: 1503.08939v1 · doi: 10.48550/arxiv.1503.08939 · pith_short_12: HY3FZZWZC63Y · pith_short_16: HY3FZZWZC63YVDGL · pith_short_8: HY3FZZWZ

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/HY3FZZWZC63YVDGLQZU53BCAI6 \
  | 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: 3e365ce6d917b78a8ccb8669dd844047a57005c78f1892d2d0971a5411b7e598

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfcb185446e24a34ab41a97f43facc63f73c21f9954700d5301677dc0fc8ee27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-03-31T07:36:50Z",
    "title_canon_sha256": "f8f20a99943129252fa140c566f915e92ab637572c48dcc9856e002ddf651e0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08939",
    "kind": "arxiv",
    "version": 1
  }
}