Pith Number

pith:6MT2M6EH

pith:2015:6MT2M6EHZPGD5QN5RLEB453U6C

not attested not anchored not stored refs pending

Differential Equations, Associators, and Recurrences for Amplitudes

Georg Puhlfuerst, Stephan Stieberger

arxiv:1507.01582 v3 · 2015-07-06 · hep-th · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MT2M6EHZPGD5QN5RLEB453U6C}

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	2026-05-18T01:22:20.861764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f327a67887cbcc3ec1bd8ac81e7774f093e909ac14f955f354798541ff98580e

Aliases

arxiv: 1507.01582 · arxiv_version: 1507.01582v3 · doi: 10.48550/arxiv.1507.01582 · pith_short_12: 6MT2M6EHZPGD · pith_short_16: 6MT2M6EHZPGD5QN5 · pith_short_8: 6MT2M6EH

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/6MT2M6EHZPGD5QN5RLEB453U6C \
  | 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: f327a67887cbcc3ec1bd8ac81e7774f093e909ac14f955f354798541ff98580e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40d47d126cfee5aa0f268e5efa46e8eca74f9c654256023eb6340c541419eca8",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-07-06T19:57:30Z",
    "title_canon_sha256": "da0fa39a00af09c4b6790a675c3caa3987130031e7f271b4f9aed719e494467a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01582",
    "kind": "arxiv",
    "version": 3
  }
}