Pith Number

pith:PA4S5CEG

pith:1993:PA4S5CEG5PAC32D5JXFM7CVEUH

not attested not anchored not stored refs pending

A String Project in Multicolour QCD

Vladimir Kazakov

arxiv:hep-th/9308135 v1 · 1993-08-27 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PA4S5CEG5PAC32D5JXFM7CVEUH}

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	2026-05-18T01:00:26.208748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78392e8886ebc02de87d4dcacf8aa4a1fb84b3e5cbde04760ee333c8e31f7dbd

Aliases

arxiv: hep-th/9308135 · arxiv_version: hep-th/9308135v1 · doi: 10.48550/arxiv.hep-th/9308135 · pith_short_12: PA4S5CEG5PAC · pith_short_16: PA4S5CEG5PAC32D5 · pith_short_8: PA4S5CEG

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/PA4S5CEG5PAC32D5JXFM7CVEUH \
  | 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: 78392e8886ebc02de87d4dcacf8aa4a1fb84b3e5cbde04760ee333c8e31f7dbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e495a9a6b34ad46f94bce994db9b3a2afc94b4f1686ecde43d46bfb7574c774",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-08-27T17:33:59Z",
    "title_canon_sha256": "1cd9b8a72b677c3743f900293bfcd2999ccae536c3f2f8fc2aaa36cb0657302f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9308135",
    "kind": "arxiv",
    "version": 1
  }
}