Pith Number

pith:MTK2IRAF

pith:2016:MTK2IRAFN7BMGAKNH3OMXUCX5B

not attested not anchored not stored refs pending

Long-distance singularities in multi-leg scattering amplitudes

Claude Duhr, Einan Gardi, {\O}yvind Almelid

arxiv:1606.05697 v1 · 2016-06-17 · 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{MTK2IRAFN7BMGAKNH3OMXUCX5B}

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

1 paper in Pith

Progress on the soft anomalous dimension in QCD

Receipt and verification

First computed	2026-05-18T01:12:16.264439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64d5a444056fc2c3014d3edccbd057e851762d82debb89dac31784fc3dd3ead0

Aliases

arxiv: 1606.05697 · arxiv_version: 1606.05697v1 · doi: 10.48550/arxiv.1606.05697 · pith_short_12: MTK2IRAFN7BM · pith_short_16: MTK2IRAFN7BMGAKN · pith_short_8: MTK2IRAF

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/MTK2IRAFN7BMGAKNH3OMXUCX5B \
  | 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: 64d5a444056fc2c3014d3edccbd057e851762d82debb89dac31784fc3dd3ead0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd9e82aa256a9a94c397fbb702397eb4649586cf3fbe9722adb31fb7db703434",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-06-17T22:49:54Z",
    "title_canon_sha256": "519c041e338896777bf2a32f0dec8fa135b0795f27950b1ebafb74bda1a875ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05697",
    "kind": "arxiv",
    "version": 1
  }
}