Pith Number

pith:XSABBMGP

pith:2016:XSABBMGPDOG5K3ZHVMT552KCJ7

not attested not anchored not stored refs pending

Fast, Small and Exact: Infinite-order Language Modelling with Compressed Suffix Trees

Ehsan Shareghi, Gholamreza Haffari, Matthias Petri, Trevor Cohn

arxiv:1608.04465 v1 · 2016-08-16 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XSABBMGPDOG5K3ZHVMT552KCJ7}

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	2026-05-18T01:08:37.194623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc8010b0cf1b8dd56f27ab27dee9424ffd5bc0a2b31836e21ade41cf669a8f94

Aliases

arxiv: 1608.04465 · arxiv_version: 1608.04465v1 · doi: 10.48550/arxiv.1608.04465 · pith_short_12: XSABBMGPDOG5 · pith_short_16: XSABBMGPDOG5K3ZH · pith_short_8: XSABBMGP

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/XSABBMGPDOG5K3ZHVMT552KCJ7 \
  | 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: bc8010b0cf1b8dd56f27ab27dee9424ffd5bc0a2b31836e21ade41cf669a8f94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "436b7e9824eedf00a7061667634f0dd7af0236113a71c76ad7952d78a5d7e85d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-08-16T02:33:21Z",
    "title_canon_sha256": "358724f2dfe473d4d48873e3326515617c8dd4315916a809c60e3d0ec10c9860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04465",
    "kind": "arxiv",
    "version": 1
  }
}