Pith Number

pith:3TSYCRCS

pith:2014:3TSYCRCSPVJF37KMTH7AEEID5Y

not attested not anchored not stored refs pending

Hard spheres model of the atom

R. Tsekov

arxiv:1405.1877 v5 · 2014-05-08 · quant-ph · 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{3TSYCRCSPVJF37KMTH7AEEID5Y}

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	2026-05-18T01:23:29.826984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dce58144527d525dfd4c99fe021103ee16257f5e8b40347a5edbd60e1cc48704

Aliases

arxiv: 1405.1877 · arxiv_version: 1405.1877v5 · doi: 10.48550/arxiv.1405.1877 · pith_short_12: 3TSYCRCSPVJF · pith_short_16: 3TSYCRCSPVJF37KM · pith_short_8: 3TSYCRCS

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/3TSYCRCSPVJF37KMTH7AEEID5Y \
  | 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: dce58144527d525dfd4c99fe021103ee16257f5e8b40347a5edbd60e1cc48704

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "489f3b4a1c19e4dc6c64c4554c79b6b21ff3b71f189689135ab1af2f9aed622c",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-08T11:03:19Z",
    "title_canon_sha256": "820f450f0a5b00e7936f3cd3f4d292ebcf5456442f0bd797644f6fdac16f99e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1877",
    "kind": "arxiv",
    "version": 5
  }
}