Pith Number

pith:HI4JIP6F

pith:2014:HI4JIP6F5FKYRBORTU6ZWLEKSO

not attested not anchored not stored refs pending

Towards a Resolution of P = NP Conjecture

Garimella Rama Murthy

arxiv:1401.7129 v1 · 2014-01-28 · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HI4JIP6F5FKYRBORTU6ZWLEKSO}

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	2026-05-18T03:00:50.782923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a38943fc5e9558885d19d3d9b2c8a93a4948f8294525b7eaff6aa650a73f8ba

Aliases

arxiv: 1401.7129 · arxiv_version: 1401.7129v1 · doi: 10.48550/arxiv.1401.7129 · pith_short_12: HI4JIP6F5FKY · pith_short_16: HI4JIP6F5FKYRBOR · pith_short_8: HI4JIP6F

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/HI4JIP6F5FKYRBORTU6ZWLEKSO \
  | 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: 3a38943fc5e9558885d19d3d9b2c8a93a4948f8294525b7eaff6aa650a73f8ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d58dbbb664b8fd698de8fa7b16d0f1daee59d11f91cd8520646588ab6cb6a9f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2014-01-28T10:36:04Z",
    "title_canon_sha256": "7b358e368d4472eda2496ece25a950d5d5ad676820d06b324c37346f14bce00b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7129",
    "kind": "arxiv",
    "version": 1
  }
}