Pith Number

pith:NED4DY7C

pith:2013:NED4DY7CUMPTMNLNXZPD4NM3VO

not attested not anchored not stored refs pending

Color-Kinematics Duality for Pure Yang-Mills and Gravity at One and Two Loops

Josh Nohle, Scott Davies, Tristan Dennen, Yu-tin Huang, Zvi Bern

arxiv:1303.6605 v4 · 2013-03-26 · 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{NED4DY7CUMPTMNLNXZPD4NM3VO}

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

Weyl double copy in Lifshitz spacetimes

The Penrose Transform and the Kerr-Schild double copy

Receipt and verification

First computed	2026-05-18T01:33:49.417637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6907c1e3e2a31f36356dbe5e3e359bab838082bc0d43fdab01886a88e46b5ab9

Aliases

arxiv: 1303.6605 · arxiv_version: 1303.6605v4 · doi: 10.48550/arxiv.1303.6605 · pith_short_12: NED4DY7CUMPT · pith_short_16: NED4DY7CUMPTMNLN · pith_short_8: NED4DY7C

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/NED4DY7CUMPTMNLNXZPD4NM3VO \
  | 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: 6907c1e3e2a31f36356dbe5e3e359bab838082bc0d43fdab01886a88e46b5ab9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cf9f9c055fd6116daf5e83d9654f01ea4787884f9c53808711d5fde750d1046",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-03-26T18:59:40Z",
    "title_canon_sha256": "2ac8e338a8c545260b32c55bc7445bf54094cc7f78d5a69831b18920c5f88c68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6605",
    "kind": "arxiv",
    "version": 4
  }
}