Pith Number

pith:IUYOEGHN

pith:2014:IUYOEGHNZJFPYUBMB3VQJIRZWX

not attested not anchored not stored refs pending

Homogeneity implies Tameness

Yingbo Zhang, Yunge Xu

arxiv:1403.5930 v1 · 2014-03-24 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IUYOEGHNZJFPYUBMB3VQJIRZWX}

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	2026-05-18T02:55:47.424230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4530e218edca4afc502c0eeb04a239b5c6ef860a9dcdedde39f62123d6759b97

Aliases

arxiv: 1403.5930 · arxiv_version: 1403.5930v1 · doi: 10.48550/arxiv.1403.5930 · pith_short_12: IUYOEGHNZJFP · pith_short_16: IUYOEGHNZJFPYUBM · pith_short_8: IUYOEGHN

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/IUYOEGHNZJFPYUBMB3VQJIRZWX \
  | 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: 4530e218edca4afc502c0eeb04a239b5c6ef860a9dcdedde39f62123d6759b97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b09af4c2e69d069dfebd43924de0caa4c513289e49364e291f369276b7ac3cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-03-24T12:16:11Z",
    "title_canon_sha256": "668979b99303c34f8ebd00534ecf1cf96c9153157afc82b69cfda4d1a91788dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5930",
    "kind": "arxiv",
    "version": 1
  }
}