Pith Number

pith:QORKPRVM

pith:2016:QORKPRVMARWHK2HYIWDJG47USA

not attested not anchored not stored refs pending

Efficiency enhancement based on allocating bizarre peaks

A. A. Damati, M. M. Ali, O. R. Daoud, Q. J. Hamarsheh

arxiv:1609.01530 v1 · 2016-09-06 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QORKPRVMARWHK2HYIWDJG47USA}

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	2026-05-18T01:05:39.333369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83a2a7c6ac046c7568f845869373f4902a68a52b01bc13ee494929cc96e772d7

Aliases

arxiv: 1609.01530 · arxiv_version: 1609.01530v1 · doi: 10.48550/arxiv.1609.01530 · pith_short_12: QORKPRVMARWH · pith_short_16: QORKPRVMARWHK2HY · pith_short_8: QORKPRVM

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/QORKPRVMARWHK2HYIWDJG47USA \
  | 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: 83a2a7c6ac046c7568f845869373f4902a68a52b01bc13ee494929cc96e772d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaefbb9d168a32bdc108a50ebd0184eded4edf43c27d09617b8e868f38801502",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-09-06T13:02:18Z",
    "title_canon_sha256": "5764a893ecd911c49de086f1d3ff49e62c7e55934b49fd43730bed409d88f620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01530",
    "kind": "arxiv",
    "version": 1
  }
}