Pith Number

pith:PPQ27I2Y

pith:2014:PPQ27I2Y2LYC3ORKB7GIEJSAFA

not attested not anchored not stored refs pending

A Matrix Model for QCD

Amilcar R. de Queiroz, A. P. Balachandran, Sachindeo Vaidya

arxiv:1412.7900 v1 · 2014-12-26 · 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{PPQ27I2Y2LYC3ORKB7GIEJSAFA}

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	2026-05-18T01:55:33.085242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7be1afa358d2f02dba2a0fcc822640280152798c39cf4e8e5c47eea749751972

Aliases

arxiv: 1412.7900 · arxiv_version: 1412.7900v1 · doi: 10.48550/arxiv.1412.7900 · pith_short_12: PPQ27I2Y2LYC · pith_short_16: PPQ27I2Y2LYC3ORK · pith_short_8: PPQ27I2Y

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/PPQ27I2Y2LYC3ORKB7GIEJSAFA \
  | 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: 7be1afa358d2f02dba2a0fcc822640280152798c39cf4e8e5c47eea749751972

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7d313a9b37ddae8b07cc11a3ed0c97535edd0c28ae0d2295bceef4aef009aef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-12-26T07:05:59Z",
    "title_canon_sha256": "24d5e0fa281b1da61660c8cec7ce69a7e043658355b4b75048c1a5f70b202b03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7900",
    "kind": "arxiv",
    "version": 1
  }
}