Pith Number

pith:7BE6BZWV

pith:2014:7BE6BZWVWA2P4LHK7S4KVW3SG4

not attested not anchored not stored refs pending

Computational approach to hyperelliptic Riemann surfaces

C. Klein, J. Frauendiener

arxiv:1408.2201 v1 · 2014-08-10 · math.AG · math-ph · math.MP · math.NA · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BE6BZWVWA2P4LHK7S4KVW3SG4}

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	2026-05-18T00:40:35.178578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f849e0e6d5b034fe2ceafcb8aadb72370732cabb03e30b4f424dc1a363d422d1

Aliases

arxiv: 1408.2201 · arxiv_version: 1408.2201v1 · doi: 10.48550/arxiv.1408.2201 · pith_short_12: 7BE6BZWVWA2P · pith_short_16: 7BE6BZWVWA2P4LHK · pith_short_8: 7BE6BZWV

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/7BE6BZWVWA2P4LHK7S4KVW3SG4 \
  | 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: f849e0e6d5b034fe2ceafcb8aadb72370732cabb03e30b4f424dc1a363d422d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61c6f15f5a936348737fad296f55aba0a6f505a8bd9a416eb93a0b720df01b3b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.NA",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-08-10T08:53:30Z",
    "title_canon_sha256": "3bc225eaa9d09fea895a63bba7c93affa4f9b5ad5d3827e28472629a562947bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2201",
    "kind": "arxiv",
    "version": 1
  }
}