Pith Number

pith:PBMEZUP3

pith:2000:PBMEZUP3AIHBB6BPSMKKR5I23P

not attested not anchored not stored refs pending

Proof of a Symmetrized Trace Conjecture for the Abelian Born-Infeld Lagrangian

Bogdan Morariu, Bruno Zumino, Daniel Brace, Paolo Aschieri

arxiv:hep-th/0003228 v2 · 2000-03-24 · hep-th · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBMEZUP3AIHBB6BPSMKKR5I23P}

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	2026-07-04T16:20:42.578101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78584cd1fb020e10f82f9314a8f51adbd9001e1e3510fb521cf809c1b864ac92

Aliases

arxiv: hep-th/0003228 · arxiv_version: hep-th/0003228v2 · doi: 10.48550/arxiv.hep-th/0003228 · pith_short_12: PBMEZUP3AIHB · pith_short_16: PBMEZUP3AIHBB6BP · pith_short_8: PBMEZUP3

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/PBMEZUP3AIHBB6BPSMKKR5I23P \
  | 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: 78584cd1fb020e10f82f9314a8f51adbd9001e1e3510fb521cf809c1b864ac92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31bea3a3759d351693dce2ee4d0a935dffb905145ce0fbb835ffcd58e5690c3e",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-03-24T23:38:36Z",
    "title_canon_sha256": "9467e183f03b2c2b9099053a36e628ad4164cd8ad8bb2e8d821d83cd62b511ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0003228",
    "kind": "arxiv",
    "version": 2
  }
}