Pith Number

pith:MYFHFIF6

pith:2016:MYFHFIF6TNCHAPKXJVHHCVSEM4

not attested not anchored not stored refs pending

Relations on words

Michel Rigo

arxiv:1602.03364 v1 · 2016-02-10 · cs.FL · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYFHFIF6TNCHAPKXJVHHCVSEM4}

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	2026-05-18T01:21:00.174469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

660a72a0be9b44703d574d4e715644671528060b642f42daf8a326cc0fedc823

Aliases

arxiv: 1602.03364 · arxiv_version: 1602.03364v1 · doi: 10.48550/arxiv.1602.03364 · pith_short_12: MYFHFIF6TNCH · pith_short_16: MYFHFIF6TNCHAPKX · pith_short_8: MYFHFIF6

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/MYFHFIF6TNCHAPKXJVHHCVSEM4 \
  | 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: 660a72a0be9b44703d574d4e715644671528060b642f42daf8a326cc0fedc823

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d37facbe6a6f16631a9f5053368148c5ddd9b12b05a4280d6341fd54cfb9adf0",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2016-02-10T13:27:25Z",
    "title_canon_sha256": "6fce11d0fa3c23736aeeb74736dcccfe798ae815c8d3ebf74561eb982c13eb6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03364",
    "kind": "arxiv",
    "version": 1
  }
}