Pith Number

pith:3AGCQTOA

pith:2017:3AGCQTOAAVAQADCY2ZFHMH2OOC

not attested not anchored not stored refs pending

Representing de Rham cohomology classes on an open Riemann surface by holomorphic forms

Antonio Alarcon, Finnur Larusson

arxiv:1704.03082 v1 · 2017-04-10 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AGCQTOAAVAQADCY2ZFHMH2OOC}

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	2026-05-18T00:46:33.683334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d80c284dc00541000c58d64a761f4e70af045c862ae84ca5f5d16f4ca63f1eb6

Aliases

arxiv: 1704.03082 · arxiv_version: 1704.03082v1 · doi: 10.48550/arxiv.1704.03082 · pith_short_12: 3AGCQTOAAVAQ · pith_short_16: 3AGCQTOAAVAQADCY · pith_short_8: 3AGCQTOA

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/3AGCQTOAAVAQADCY2ZFHMH2OOC \
  | 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: d80c284dc00541000c58d64a761f4e70af045c862ae84ca5f5d16f4ca63f1eb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cbbef5e39cfb79c64c1945d68ffaef09d5c47a1be88a478aa275e644d7f9ea7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-04-10T23:13:19Z",
    "title_canon_sha256": "9e232cc05eb1e0ff283ab34045338de903e4e727d42d40d93e792335cdd72189"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03082",
    "kind": "arxiv",
    "version": 1
  }
}