Pith Number

pith:4O2AC6JQ

pith:2017:4O2AC6JQUAWACGAG2NXFFFWDQX

not attested not anchored not stored refs pending

A Method for Finding Similar Documents Relying on Adding Repetition of Symbols in Length Based Filtering

Hossein Azgomi, Masoud Mohammadi, Masumeh Ghasemi Mahsayeh, Milad Moradi

arxiv:1712.03190 v1 · 2017-12-08 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4O2AC6JQUAWACGAG2NXFFFWDQX}

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	2026-05-18T00:28:01.502190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b4017930a02c011806d36e5296c385efd9f68a624f13109b6443d59b7067f5

Aliases

arxiv: 1712.03190 · arxiv_version: 1712.03190v1 · doi: 10.48550/arxiv.1712.03190 · pith_short_12: 4O2AC6JQUAWA · pith_short_16: 4O2AC6JQUAWACGAG · pith_short_8: 4O2AC6JQ

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/4O2AC6JQUAWACGAG2NXFFFWDQX \
  | 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: e3b4017930a02c011806d36e5296c385efd9f68a624f13109b6443d59b7067f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aa61b5aa780de53c3c2315177fb07cbebcb7fa71f07a5edbc7352d75adf6acb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-12-08T17:32:45Z",
    "title_canon_sha256": "afe2f437aa0a632e0f304474c53b8b55249d34983c45e1b08e22dd5212e32f5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03190",
    "kind": "arxiv",
    "version": 1
  }
}