Pith Number

pith:H37OBG2P

pith:2023:H37OBG2PTKHLML2RY6ACDT54DW

not attested not anchored not stored refs pending

Old and new motivic cycles on Abelian surfaces

Ramesh Sreekantan

arxiv:2304.09819 v1 · 2023-04-19 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H37OBG2PTKHLML2RY6ACDT54DW}

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

Algebraic cycles and values of Green's functions -- Products of Elliptic Curves

Receipt and verification

First computed	2026-07-05T06:02:42.693233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3efee09b4f9a8eb62f51c78021cfbc1da61ebaf0fe79b13f7529db5e48be9ffc

Aliases

arxiv: 2304.09819 · arxiv_version: 2304.09819v1 · doi: 10.48550/arxiv.2304.09819 · pith_short_12: H37OBG2PTKHL · pith_short_16: H37OBG2PTKHLML2R · pith_short_8: H37OBG2P

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/H37OBG2PTKHLML2RY6ACDT54DW \
  | 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: 3efee09b4f9a8eb62f51c78021cfbc1da61ebaf0fe79b13f7529db5e48be9ffc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cd61fb1ae09e8b62bd54a300032ccbd9d37dc87df193316f2899ffca784b9e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2023-04-19T17:18:42Z",
    "title_canon_sha256": "73ffdc9f00c9702e6edcf60080ec159c7c50303cb907ff8cb7e45911f059ed6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09819",
    "kind": "arxiv",
    "version": 1
  }
}