Pith Number

pith:5DNR6ZCE

pith:2025:5DNR6ZCEFZKPINHIZYBQWKWILU

not attested not anchored not stored refs pending

A double copy from twisted (co)homology at genus g

Andrzej Pokraka, Carlos Rodriguez, Lecheng Ren

arxiv:2509.01598 v1 · 2025-09-01 · hep-th · math-ph · math.AG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DNR6ZCEFZKPINHIZYBQWKWILU}

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

3 papers in Pith

Single-valued polylogarithms for higher genera

A construction of single-valued elliptic polylogarithms

Twisted de Rham theory for string double copy in AdS

Receipt and verification

First computed	2026-07-05T12:03:04.233477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8db1f64442e54f434e8ce030b2ac85d122fe2e5af89c731625df89705de2831

Aliases

arxiv: 2509.01598 · arxiv_version: 2509.01598v1 · doi: 10.48550/arxiv.2509.01598 · pith_short_12: 5DNR6ZCEFZKP · pith_short_16: 5DNR6ZCEFZKPINHI · pith_short_8: 5DNR6ZCE

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/5DNR6ZCEFZKPINHIZYBQWKWILU \
  | 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: e8db1f64442e54f434e8ce030b2ac85d122fe2e5af89c731625df89705de2831

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e04e1a0467f894b13bfaa281d5928e9ac35e76cc6eda390f4e21b79acb77eb39",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-09-01T16:29:58Z",
    "title_canon_sha256": "3c6746ff90bc485a6aea8232f40ad4fc133a2667dfd0c68f942a9bbfe5e5b0d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01598",
    "kind": "arxiv",
    "version": 1
  }
}