Pith Number

pith:GZH3BX2F

pith:2016:GZH3BX2FPYKGW6TLVSX3FWJY5M

not attested not anchored not stored refs pending

Algebraic Proof Complexity: Progress, Frontiers and Challenges

Iddo Tzameret, Tonnian Pitassi

arxiv:1607.00443 v1 · 2016-07-02 · cs.CC · cs.LO · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZH3BX2FPYKGW6TLVSX3FWJY5M}

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	2026-05-18T01:11:37.050741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

364fb0df457e146b7a6bacafb2d938eb2101c235c5def47f23795521d2dcddab

Aliases

arxiv: 1607.00443 · arxiv_version: 1607.00443v1 · doi: 10.48550/arxiv.1607.00443 · pith_short_12: GZH3BX2FPYKG · pith_short_16: GZH3BX2FPYKGW6TL · pith_short_8: GZH3BX2F

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/GZH3BX2FPYKGW6TLVSX3FWJY5M \
  | 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: 364fb0df457e146b7a6bacafb2d938eb2101c235c5def47f23795521d2dcddab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbbfee9d011d8a6f4e8b23ccd492a2016f0ad9eec0d8db682a2cb71cfb82f502",
    "cross_cats_sorted": [
      "cs.LO",
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2016-07-02T01:01:12Z",
    "title_canon_sha256": "53df34cc2fa4c0d1054ce4fc3ac886006f44b68ea3a01ddd1fa3ccfd4ed17663"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00443",
    "kind": "arxiv",
    "version": 1
  }
}