Pith Number

pith:Q2RICD3B

pith:2014:Q2RICD3B5FZKLHQKAUHYU7DEJI

not attested not anchored not stored refs pending

Noncommutative Tsen's theorem in dimension one

A. Nyman

arxiv:1408.3748 v3 · 2014-08-16 · 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{Q2RICD3B5FZKLHQKAUHYU7DEJI}

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	2026-05-18T02:29:10.733095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86a2810f61e972a59e0a050f8a7c644a210703ca6cb6b433d37c17a3ca1d8d29

Aliases

arxiv: 1408.3748 · arxiv_version: 1408.3748v3 · doi: 10.48550/arxiv.1408.3748 · pith_short_12: Q2RICD3B5FZK · pith_short_16: Q2RICD3B5FZKLHQK · pith_short_8: Q2RICD3B

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/Q2RICD3B5FZKLHQKAUHYU7DEJI \
  | 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: 86a2810f61e972a59e0a050f8a7c644a210703ca6cb6b433d37c17a3ca1d8d29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba39931d741f9bdfedda6486eca9a25c8c20137be103a7ad24704343c652aeb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-08-16T17:01:51Z",
    "title_canon_sha256": "71bb0e45ea88e0518551ba81e20ae98df13e0724a1f8ea7ee64680902c16a7a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3748",
    "kind": "arxiv",
    "version": 3
  }
}