Pith Number

pith:TAT2AQ2G

pith:2018:TAT2AQ2GWLEBITQ5ONWFDH4AJF

not attested not anchored not stored refs pending

On the Steinness index

Jihun Yum

arxiv:1804.04304 v1 · 2018-04-12 · 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{TAT2AQ2GWLEBITQ5ONWFDH4AJF}

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	2026-05-18T00:18:39.942606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9827a04346b2c8144e1d736c519f804969b21ba5f8f392c82d359be35c0eaecf

Aliases

arxiv: 1804.04304 · arxiv_version: 1804.04304v1 · doi: 10.48550/arxiv.1804.04304 · pith_short_12: TAT2AQ2GWLEB · pith_short_16: TAT2AQ2GWLEBITQ5 · pith_short_8: TAT2AQ2G

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/TAT2AQ2GWLEBITQ5ONWFDH4AJF \
  | 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: 9827a04346b2c8144e1d736c519f804969b21ba5f8f392c82d359be35c0eaecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e97c54acc74d97a954541dda8694a954a4238be6f6af728ae6b5de0993b0dea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-04-12T03:44:24Z",
    "title_canon_sha256": "1a38b8bdb3f14cf0710c14ac513ba3506dd321276358d584d258747c8686e6c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04304",
    "kind": "arxiv",
    "version": 1
  }
}