Pith Number

pith:TUHFFJTC

pith:2017:TUHFFJTCAE43NXESXYZQ4TADGP

not attested not anchored not stored refs pending

Fast Compressed Self-Indexes with Deterministic Linear-Time Construction

Gonzalo Navarro, J. Ian Munro, Yakov Nekrich

arxiv:1707.01743 v3 · 2017-07-06 · 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{TUHFFJTCAE43NXESXYZQ4TADGP}

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	2026-05-18T00:36:08.556104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d0e52a6620139b6dc92be330e4c0333e369651c890e2cefeb72b418ecc51c9c

Aliases

arxiv: 1707.01743 · arxiv_version: 1707.01743v3 · doi: 10.48550/arxiv.1707.01743 · pith_short_12: TUHFFJTCAE43 · pith_short_16: TUHFFJTCAE43NXES · pith_short_8: TUHFFJTC

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/TUHFFJTCAE43NXESXYZQ4TADGP \
  | 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: 9d0e52a6620139b6dc92be330e4c0333e369651c890e2cefeb72b418ecc51c9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b648c1a6b622e62dec74c8a6d7a95d2fb815aa55a0a6fbfdf2139b6ad82ee2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-07-06T12:15:45Z",
    "title_canon_sha256": "04760dec8510fb65859c15bdf2b7890f755d2819fa014c3b19a32070f7eb3651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01743",
    "kind": "arxiv",
    "version": 3
  }
}