Pith Number

pith:FUV6O5SJ

pith:2017:FUV6O5SJMEIADOCHTHNQS353O7

not attested not anchored not stored refs pending

Replace or Retrieve Keywords In Documents at Scale

Vikash Singh

arxiv:1711.00046 v2 · 2017-10-31 · 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{FUV6O5SJMEIADOCHTHNQS353O7}

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	2026-05-18T00:30:57.215666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d2be77649611001b84799db096fbb77ce3b42e7ef9061d18cccc3f0be60104b

Aliases

arxiv: 1711.00046 · arxiv_version: 1711.00046v2 · doi: 10.48550/arxiv.1711.00046 · pith_short_12: FUV6O5SJMEIA · pith_short_16: FUV6O5SJMEIADOCH · pith_short_8: FUV6O5SJ

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/FUV6O5SJMEIADOCHTHNQS353O7 \
  | 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: 2d2be77649611001b84799db096fbb77ce3b42e7ef9061d18cccc3f0be60104b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c475c0f8b5ea3d01ba2686647547756f8ca196504f98d578002eaa2885d21773",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-10-31T18:34:03Z",
    "title_canon_sha256": "3f1bc5ee35c2c6e55db8d9ce8d027d78e4a5de5a689680b46ed433bf2865e829"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00046",
    "kind": "arxiv",
    "version": 2
  }
}