Pith Number

pith:NKT5JKMP

pith:2018:NKT5JKMPRTBRXH3WGYB3MHM7JW

not attested not anchored not stored refs pending

Visual Text Correction

Amir Mazaheri, Mubarak Shah

arxiv:1801.01967 v3 · 2018-01-06 · cs.CV · 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{NKT5JKMPRTBRXH3WGYB3MHM7JW}

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	2026-05-17T23:57:15.505944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aa7d4a98f8cc31b9f763603b61d9f4d8c47dadaf3d735a81a143630177dce25

Aliases

arxiv: 1801.01967 · arxiv_version: 1801.01967v3 · doi: 10.48550/arxiv.1801.01967 · pith_short_12: NKT5JKMPRTBR · pith_short_16: NKT5JKMPRTBRXH3W · pith_short_8: NKT5JKMP

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/NKT5JKMPRTBRXH3WGYB3MHM7JW \
  | 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: 6aa7d4a98f8cc31b9f763603b61d9f4d8c47dadaf3d735a81a143630177dce25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c976bb54a1537ff762b5f61c37178cbe2d65795d0a7f9634ba9cb367573933b",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-06T04:58:38Z",
    "title_canon_sha256": "8c0ea031f5c66747df2c6dff37383656546ded443f81e80e23f7ab36425f185b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01967",
    "kind": "arxiv",
    "version": 3
  }
}