Pith Number

pith:JIOMDNIG

pith:2014:JIOMDNIGTRZIUFCUIFPZTSF3PW

not attested not anchored not stored refs pending

Theta vocabulary I

A. Zabrodin, S. Kharchev

arxiv:1502.04603 v2 · 2014-11-25 · math.CA · 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{JIOMDNIGTRZIUFCUIFPZTSF3PW}

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	2026-05-18T02:04:06.676739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a1cc1b5069c728a1454415f99c8bb7daebdeb1deebdddd9e2d50ad67c1aff0c

Aliases

arxiv: 1502.04603 · arxiv_version: 1502.04603v2 · doi: 10.48550/arxiv.1502.04603 · pith_short_12: JIOMDNIGTRZI · pith_short_16: JIOMDNIGTRZIUFCU · pith_short_8: JIOMDNIG

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/JIOMDNIGTRZIUFCUIFPZTSF3PW \
  | 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: 4a1cc1b5069c728a1454415f99c8bb7daebdeb1deebdddd9e2d50ad67c1aff0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffe4905e7c6b2957fd87ee081678032f4c1a40c96e19dbe659c76b28d5e989eb",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-11-25T16:53:18Z",
    "title_canon_sha256": "d2913b54aa1f01aedc2dd293d6cb14a78c6af98e47dbda8ddc315f08a4f39500"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04603",
    "kind": "arxiv",
    "version": 2
  }
}