Pith Number

pith:E5AU4OHM

pith:2005:E5AU4OHMWKLX2VXOGC33NJHP2P

not attested not anchored not stored refs pending

Direct Proof Of Tree-Level Recursion Relation In Yang-Mills Theory

Bo Feng, Edward Witten, Freddy Cachazo, Ruth Britto

arxiv:hep-th/0501052 v2 · 2005-01-07 · hep-th

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5AU4OHMWKLX2VXOGC33NJHP2P}

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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.

Cited by

28 papers in Pith

Perturbiner methods in scattering amplitude

A Cosmological BCFW Bridge and Its Canonical Geometry

Unitarity, Recursion and Soft Limits in (EA)dS through Dressing

Perturbative construction of amplitudes from on-shell trees with vacuum pairs: the all-plus four-gluon amplitude through order $\boldsymbol{g}^{\boldsymbol{6}}$

On-Shell Bootstrap of Loop Inflation Correlators with Spectral Dispersion

Receipt and verification

First computed	2026-07-04T17:25:46.284191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27414e38ecb2977d56ee30b7b6a4efd3ea2e6d3d86ae71f70d13b600a3de3477

Aliases

arxiv: hep-th/0501052 · arxiv_version: hep-th/0501052v2 · doi: 10.48550/arxiv.hep-th/0501052 · pith_short_12: E5AU4OHMWKLX · pith_short_16: E5AU4OHMWKLX2VXO · pith_short_8: E5AU4OHM

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/E5AU4OHMWKLX2VXOGC33NJHP2P \
  | 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: 27414e38ecb2977d56ee30b7b6a4efd3ea2e6d3d86ae71f70d13b600a3de3477

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c284bae86c465f6d2d657b7d9a5ab21a025a1104451b271f4dc2811bdff863c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-01-07T20:04:03Z",
    "title_canon_sha256": "4d855d7775676e2eea7782e1ca6c807eff2f70fbc0f2a67a583fac547cce4e07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0501052",
    "kind": "arxiv",
    "version": 2
  }
}