Pith Number

pith:RMTFEEEB

pith:2024:RMTFEEEBQZYHNYARAOXSX6IN35

not attested not anchored not stored refs pending

How to fit large complexity classes into TFNP

Neil Thapen

arxiv:2412.09984 v2 · 2024-12-13 · cs.CC · cs.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{RMTFEEEBQZYHNYARAOXSX6IN35}

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	2026-07-05T11:08:14.189520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b26521081867076e01103af2bf90ddf686411773eacdc4a3dc6e5f6e1ff62bf

Aliases

arxiv: 2412.09984 · arxiv_version: 2412.09984v2 · doi: 10.48550/arxiv.2412.09984 · pith_short_12: RMTFEEEBQZYH · pith_short_16: RMTFEEEBQZYHNYAR · pith_short_8: RMTFEEEB

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/RMTFEEEBQZYHNYARAOXSX6IN35 \
  | 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: 8b26521081867076e01103af2bf90ddf686411773eacdc4a3dc6e5f6e1ff62bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa5c50bca004d2dde54cc1e6f067fcf87cafccf78c6dc52771d0062365cbe56d",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2024-12-13T09:10:54Z",
    "title_canon_sha256": "2530a7314032a9edcbc06c5949f12cb3f8e5083ae31bf394a9da5061ce93cd32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.09984",
    "kind": "arxiv",
    "version": 2
  }
}