Pith Number

pith:L7ZGWHHC

pith:2014:L7ZGWHHCLOSGD7TK2QQZBFRIYC

not attested not anchored not stored refs pending

Cost-oblivious storage reallocation

Jeremy T. Fineman, Martin Farach-Colton, Michael A. Bender, S\'andor P. Fekete, Seth Gilbert

arxiv:1404.2019 v3 · 2014-04-08 · 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{L7ZGWHHCLOSGD7TK2QQZBFRIYC}

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	2026-05-18T00:47:59.576165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ff26b1ce25ba461fe6ad421909628c09d1282b7e93dd2ece03c5b1e965ba99b

Aliases

arxiv: 1404.2019 · arxiv_version: 1404.2019v3 · doi: 10.48550/arxiv.1404.2019 · pith_short_12: L7ZGWHHCLOSG · pith_short_16: L7ZGWHHCLOSGD7TK · pith_short_8: L7ZGWHHC

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/L7ZGWHHCLOSGD7TK2QQZBFRIYC \
  | 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: 5ff26b1ce25ba461fe6ad421909628c09d1282b7e93dd2ece03c5b1e965ba99b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b6cf69421698273f1347c02fb2ec6988b5032c6b7ac9d76f5308f530b1e13b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-04-08T06:37:46Z",
    "title_canon_sha256": "6afdf3bc8965ef3ea8f75e166e9fb1749e5f044f4869b482bf87e32466878aa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2019",
    "kind": "arxiv",
    "version": 3
  }
}