Pith Number

pith:HENW3R7E

pith:2014:HENW3R7ELK3MX6II7HDBXPJTN4

not attested not anchored not stored refs pending

The LevelArray: A Fast, Practical Long-Lived Renaming Algorithm

Alexander Matveev, Dan Alistarh, Justin Kopinsky, Nir Shavit

arxiv:1405.5461 v1 · 2014-05-21 · cs.DC · 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{HENW3R7ELK3MX6II7HDBXPJTN4}

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	2026-05-18T02:51:23.929587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

391b6dc7e45ab6cbf908f9c61bbd336f1efd78d743f43c17a87a8544d245891e

Aliases

arxiv: 1405.5461 · arxiv_version: 1405.5461v1 · doi: 10.48550/arxiv.1405.5461 · pith_short_12: HENW3R7ELK3M · pith_short_16: HENW3R7ELK3MX6II · pith_short_8: HENW3R7E

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/HENW3R7ELK3MX6II7HDBXPJTN4 \
  | 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: 391b6dc7e45ab6cbf908f9c61bbd336f1efd78d743f43c17a87a8544d245891e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff713a5c4836c933dd89abca294702ae3bf1923f86906cbb4629ec9f00bf3054",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-05-21T15:57:58Z",
    "title_canon_sha256": "a4dc3ed4ec84498e0735fd9ee49a20268c453766a8edb35e5e0da49fe4dc5deb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5461",
    "kind": "arxiv",
    "version": 1
  }
}