Pith Number

pith:JUTNCG5H

pith:2016:JUTNCG5HW4ZPVQOMIRA6KDZGV2

not attested not anchored not stored refs pending

Periodicity of identifying codes in strips

Minghui Jiang

arxiv:1607.03848 v2 · 2016-07-13 · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JUTNCG5HW4ZPVQOMIRA6KDZGV2}

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	2026-05-18T01:02:12.485147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d26d11ba7b732fac1cc4441e50f26ae822bce1814ad6f96252f8ebcce319142

Aliases

arxiv: 1607.03848 · arxiv_version: 1607.03848v2 · doi: 10.48550/arxiv.1607.03848 · pith_short_12: JUTNCG5HW4ZP · pith_short_16: JUTNCG5HW4ZPVQOM · pith_short_8: JUTNCG5H

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/JUTNCG5HW4ZPVQOMIRA6KDZGV2 \
  | 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: 4d26d11ba7b732fac1cc4441e50f26ae822bce1814ad6f96252f8ebcce319142

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74e01edd838c5bba3d85616c8746bb5f5f56b983187d03c81a17352c7d2ec7e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2016-07-13T18:14:32Z",
    "title_canon_sha256": "5b1e7d39ca9cc4e4344a6679cdb7189eab320728e307759df2cc3e29a5366cb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03848",
    "kind": "arxiv",
    "version": 2
  }
}