Pith Number

pith:D5WWSFDF

pith:2010:D5WWSFDFASWCMUOQTF7WNYXJYI

not attested not anchored not stored refs pending

Efficient Tree-Amplitudes in N=4: Automatic BCFW Recursion in Mathematica

Jacob L. Bourjaily

arxiv:1011.2447 v1 · 2010-11-10 · hep-ph · 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{D5WWSFDFASWCMUOQTF7WNYXJYI}

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.

Cited by

2 papers in Pith

SubTropica

Tree Amplitudes with Charged Matter in Pure Gauge Theory

Receipt and verification

First computed	2026-05-18T04:36:30.318130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f6d69146504ac2651d0997f66e2e9c2172df066d89d2422c0c1ffaf30c7cc49

Aliases

arxiv: 1011.2447 · arxiv_version: 1011.2447v1 · doi: 10.48550/arxiv.1011.2447 · pith_short_12: D5WWSFDFASWC · pith_short_16: D5WWSFDFASWCMUOQ · pith_short_8: D5WWSFDF

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/D5WWSFDFASWCMUOQTF7WNYXJYI \
  | 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: 1f6d69146504ac2651d0997f66e2e9c2172df066d89d2422c0c1ffaf30c7cc49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c13b763caab8e9021eb80a76bad1c7e9608dc76ae304aa3321cfd581c50e4d43",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-11-10T18:00:11Z",
    "title_canon_sha256": "ff78652e033d9e30b054d141c6c94c4e9b4bfe614af0b29da8fc927afd48d20c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2447",
    "kind": "arxiv",
    "version": 1
  }
}