Pith Number

pith:FXSNYJIF

pith:2015:FXSNYJIFGECSBD4QARFT4B6G64

not attested not anchored not stored refs pending

Recursion in multiplet bases for tree-level MHV gluon amplitudes

Johan Thoren, Malin Sjodahl, Yi-Jian Du

arxiv:1503.00530 v2 · 2015-03-02 · 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{FXSNYJIFGECSBD4QARFT4B6G64}

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	2026-05-18T01:31:11.272580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2de4dc25053105208f90044b3e07c6f71792d154c1ee60a1137484936a181b20

Aliases

arxiv: 1503.00530 · arxiv_version: 1503.00530v2 · doi: 10.48550/arxiv.1503.00530 · pith_short_12: FXSNYJIFGECS · pith_short_16: FXSNYJIFGECSBD4Q · pith_short_8: FXSNYJIF

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/FXSNYJIFGECSBD4QARFT4B6G64 \
  | 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: 2de4dc25053105208f90044b3e07c6f71792d154c1ee60a1137484936a181b20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7ff2c9f504ccbd2a2cc00f108b16a89d7933b5c6a95f6fd8998b07fc9f0d0a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-03-02T14:03:57Z",
    "title_canon_sha256": "c06a95af8542d8db2acbc61f8106040cd1b047be67bfaade1f3786cd1d11c9a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00530",
    "kind": "arxiv",
    "version": 2
  }
}