Pith Number

pith:FGY4HSJO

pith:2015:FGY4HSJOMOBQDPMLXDFVSM2XPQ

not attested not anchored not stored refs pending

Multiple period integrals and cohomology

Roelof Bruggeman, YoungJu Choie

arxiv:1512.06225 v1 · 2015-12-19 · 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{FGY4HSJOMOBQDPMLXDFVSM2XPQ}

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	2026-05-18T01:12:05.681450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29b1c3c92e638301bd8bb8cb5933577c2c7e1fe4fb8e5c69e7b284788916111f

Aliases

arxiv: 1512.06225 · arxiv_version: 1512.06225v1 · doi: 10.48550/arxiv.1512.06225 · pith_short_12: FGY4HSJOMOBQ · pith_short_16: FGY4HSJOMOBQDPML · pith_short_8: FGY4HSJO

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/FGY4HSJOMOBQDPMLXDFVSM2XPQ \
  | 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: 29b1c3c92e638301bd8bb8cb5933577c2c7e1fe4fb8e5c69e7b284788916111f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8fa753964cfda84ed59da051124131240cca7c54475cf92a22f22dc82bc08ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2015-12-19T11:08:59Z",
    "title_canon_sha256": "ce2e10ad76d950438c42b213d332f08e2b724c2f4652321566ce1f3c98e922c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06225",
    "kind": "arxiv",
    "version": 1
  }
}