Pith Number

pith:KX3756A3

pith:2013:KX3756A35YBKVE5SFHTUWFK3CF

not attested not anchored not stored refs pending

Comparison between Rigid and Overconvergent Cohomology with Coefficients

Veronika Ertl

arxiv:1310.3237 v3 · 2013-10-11 · 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{KX3756A35YBKVE5SFHTUWFK3CF}

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	2026-05-18T01:18:57.725557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55f7fef81bee02aa93b229e74b155b115d3f04e707193b5a5043ff3ca5c8a557

Aliases

arxiv: 1310.3237 · arxiv_version: 1310.3237v3 · doi: 10.48550/arxiv.1310.3237 · pith_short_12: KX3756A35YBK · pith_short_16: KX3756A35YBKVE5S · pith_short_8: KX3756A3

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/KX3756A35YBKVE5SFHTUWFK3CF \
  | 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: 55f7fef81bee02aa93b229e74b155b115d3f04e707193b5a5043ff3ca5c8a557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60b687501ee70a477044f30444fef971d05d65b58a503aa7068645b0a40f321f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-10-11T18:34:47Z",
    "title_canon_sha256": "11aad7ffd26c847467f66a3e19a7e5580560cde82dfb9b94d9e74d39c6b48b4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3237",
    "kind": "arxiv",
    "version": 3
  }
}