Pith Number

pith:SVX2V4OM

pith:2012:SVX2V4OMIAYQBEMCIXQIPCUCTY

not attested not anchored not stored refs pending

Sparse Suffix Tree Construction with Small Space

Benjamin Sach, Hjalte Wedel Vildh{\o}j, Inge Li G{\o}rtz, Philip Bille, Tsvi Kopelowitz

arxiv:1207.1135 v1 · 2012-07-04 · 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{SVX2V4OMIAYQBEMCIXQIPCUCTY}

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	2026-05-18T03:51:46.797848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

956faaf1cc403100918245e0878a829e36d16c7aaabd262dec6fd2b6abc8e7ea

Aliases

arxiv: 1207.1135 · arxiv_version: 1207.1135v1 · doi: 10.48550/arxiv.1207.1135 · pith_short_12: SVX2V4OMIAYQ · pith_short_16: SVX2V4OMIAYQBEMC · pith_short_8: SVX2V4OM

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/SVX2V4OMIAYQBEMCIXQIPCUCTY \
  | 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: 956faaf1cc403100918245e0878a829e36d16c7aaabd262dec6fd2b6abc8e7ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb58a2c48a3d24ecf9a899422e6267d99f670ba8c54bb0085189cbd27881e9fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2012-07-04T22:41:51Z",
    "title_canon_sha256": "6ef752ea07de8c88009d25bb2b584c402147b1a50492545513440bc87637d0ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1135",
    "kind": "arxiv",
    "version": 1
  }
}