Pith Number

pith:CIEE42CM

pith:2014:CIEE42CM7IOD7YKZL3Y6Y6FHCJ

not attested not anchored not stored refs pending

Note on symmetric BCJ numerator

Bo Feng, Chih-Hao Fu, Yi-Jian Du

arxiv:1403.6262 v2 · 2014-03-25 · hep-th · hep-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{CIEE42CM7IOD7YKZL3Y6Y6FHCJ}

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	2026-05-18T01:43:51.560235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12084e684cfa1c3fe1595ef1ec78a712473b89f981400802d03a6699b4eb97dd

Aliases

arxiv: 1403.6262 · arxiv_version: 1403.6262v2 · doi: 10.48550/arxiv.1403.6262 · pith_short_12: CIEE42CM7IOD · pith_short_16: CIEE42CM7IOD7YKZ · pith_short_8: CIEE42CM

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/CIEE42CM7IOD7YKZL3Y6Y6FHCJ \
  | 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: 12084e684cfa1c3fe1595ef1ec78a712473b89f981400802d03a6699b4eb97dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3a88719ab61e9c86c047744d71a73de5173e851d0f03673c00683a3113f1d22",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-03-25T09:05:02Z",
    "title_canon_sha256": "90363f622bdf10261aed18dd21bcbeb6920aa5ef88de4805fef9a73e80f28f21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6262",
    "kind": "arxiv",
    "version": 2
  }
}