Pith Number

pith:B2PUTV4U

pith:2013:B2PUTV4UCJMR4NTJBIR7HKZVRP

not attested not anchored not stored refs pending

Moment-Matching Polynomials

Adam Klivans, Raghu Meka

arxiv:1301.0820 v1 · 2013-01-04 · cs.CC · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2PUTV4UCJMR4NTJBIR7HKZVRP}

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	2026-05-18T03:37:17.511156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e9f49d79412591e36690a23f3ab358bc3a5fc5473a855463f4c59c6165dc387

Aliases

arxiv: 1301.0820 · arxiv_version: 1301.0820v1 · doi: 10.48550/arxiv.1301.0820 · pith_short_12: B2PUTV4UCJMR · pith_short_16: B2PUTV4UCJMR4NTJ · pith_short_8: B2PUTV4U

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/B2PUTV4UCJMR4NTJBIR7HKZVRP \
  | 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: 0e9f49d79412591e36690a23f3ab358bc3a5fc5473a855463f4c59c6165dc387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4fa0343d3e3c71000044d7dccb2c52ffa8abd5cc171a7296d66c672279b2217",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2013-01-04T20:43:46Z",
    "title_canon_sha256": "3d30f7950f36e2b43de7ca49555b05720f36421316f319cb216cfdbf1fa6865f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0820",
    "kind": "arxiv",
    "version": 1
  }
}