Pith Number

pith:YKVMWIO2

pith:2010:YKVMWIO2CTLQ6GZ75PPMIRKIMW

not attested not anchored not stored refs pending

The Structure of Multiloop Amplitudes in Gauge and Gravity Theories

H. Johansson, J. J. M. Carrasco, Z. Bern

arxiv:1007.4297 v1 · 2010-07-25 · hep-th · gr-qc · 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{YKVMWIO2CTLQ6GZ75PPMIRKIMW}

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	2026-05-18T04:33:39.086450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2aacb21da14d70f1b3febdec4454865912f78e67122a48da499e0b6531b6497

Aliases

arxiv: 1007.4297 · arxiv_version: 1007.4297v1 · doi: 10.48550/arxiv.1007.4297 · pith_short_12: YKVMWIO2CTLQ · pith_short_16: YKVMWIO2CTLQ6GZ7 · pith_short_8: YKVMWIO2

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/YKVMWIO2CTLQ6GZ75PPMIRKIMW \
  | 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: c2aacb21da14d70f1b3febdec4454865912f78e67122a48da499e0b6531b6497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5547d51358add5a973980af031881ebde13b2b384c6e475b54d91ff4ffd8bdd",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-07-25T03:02:16Z",
    "title_canon_sha256": "cec9f8e44e97b19cdee6abcf8f4d74ac47453cd88f0fbcfc9b9993b56a8a7148"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4297",
    "kind": "arxiv",
    "version": 1
  }
}