Pith Number

pith:KWZ37V6M

pith:2017:KWZ37V6MF2DBRQJ4YDQ4SMLJIU

not attested not anchored not stored refs pending

Higher Chow cycles on Jacobian of Fermat curves and Hypergeometric functions

Subham Sarkar

arxiv:1703.10370 v3 · 2017-03-30 · 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{KWZ37V6MF2DBRQJ4YDQ4SMLJIU}

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	2026-05-18T00:39:12.474530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55b3bfd7cc2e8618c13cc0e1c93169450281aa80cddec29126c62d085fad88eb

Aliases

arxiv: 1703.10370 · arxiv_version: 1703.10370v3 · doi: 10.48550/arxiv.1703.10370 · pith_short_12: KWZ37V6MF2DB · pith_short_16: KWZ37V6MF2DBRQJ4 · pith_short_8: KWZ37V6M

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/KWZ37V6MF2DBRQJ4YDQ4SMLJIU \
  | 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: 55b3bfd7cc2e8618c13cc0e1c93169450281aa80cddec29126c62d085fad88eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b13f3605fee13bb90cbcf25c478eb560ec0e6eea2a44cc0601b0c6e05088eb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-03-30T09:07:21Z",
    "title_canon_sha256": "e6b1e1b87219a9481d2aed1002ceb948515cd8cfc83ae5e2d4e90d0c1fbf7b0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10370",
    "kind": "arxiv",
    "version": 3
  }
}