Pith Number

pith:EG7RGUJS

pith:2016:EG7RGUJSUSXODZUKYWQ23AFRPV

not attested not anchored not stored refs pending

Streaming Algorithms For Computing Edit Distance Without Exploiting Suffix Trees

Diptarka Chakraborty, Elazar Goldenberg, Michal Kouck\'y

arxiv:1607.03718 v1 · 2016-07-13 · cs.DS · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EG7RGUJSUSXODZUKYWQ23AFRPV}

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	2026-05-18T01:11:05.884035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21bf135132a4aee1e68ac5a1ad80b17d76e08132eaba05a6b7aea87829791349

Aliases

arxiv: 1607.03718 · arxiv_version: 1607.03718v1 · doi: 10.48550/arxiv.1607.03718 · pith_short_12: EG7RGUJSUSXO · pith_short_16: EG7RGUJSUSXODZUK · pith_short_8: EG7RGUJS

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/EG7RGUJSUSXODZUKYWQ23AFRPV \
  | 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: 21bf135132a4aee1e68ac5a1ad80b17d76e08132eaba05a6b7aea87829791349

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "078b1de3f75f462f818371ed95b28329cd1c466481e1e5d959a2a357dbc7c8f8",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-07-13T13:16:17Z",
    "title_canon_sha256": "a98001cfd8fe800c2c31f7d6bdc0b1d95ceecaf0a1998891ceae3e9b835e62a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03718",
    "kind": "arxiv",
    "version": 1
  }
}