Pith Number

pith:WIHMLG7T

pith:2015:WIHMLG7TE62SOPA43V4TWO5S56

not attested not anchored not stored refs pending

Implementation of an efficient Fuzzy Logic based Information Retrieval System

Narina Thakur, Prabhjot Singh, Shubham Agarwal, Sumit Dhawan

arxiv:1503.03957 v1 · 2015-03-13 · 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{WIHMLG7TE62SOPA43V4TWO5S56}

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	2026-05-18T02:09:54.136293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b20ec59bf327b5273c1cdd793b3bb2efb2881ec9d18c6f39429624d8ce82ed90

Aliases

arxiv: 1503.03957 · arxiv_version: 1503.03957v1 · doi: 10.48550/arxiv.1503.03957 · pith_short_12: WIHMLG7TE62S · pith_short_16: WIHMLG7TE62SOPA4 · pith_short_8: WIHMLG7T

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/WIHMLG7TE62SOPA43V4TWO5S56 \
  | 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: b20ec59bf327b5273c1cdd793b3bb2efb2881ec9d18c6f39429624d8ce82ed90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5f360d474e3b5e963d1fdfa465b0f2f91b1ce2f306a9ad05ac26bff912add32",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2015-03-13T05:21:02Z",
    "title_canon_sha256": "06985f50650d151caa28fd6561deb2d3cc25dcbc8f42359cc2ae0d300a953622"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03957",
    "kind": "arxiv",
    "version": 1
  }
}