Pith Number

pith:GFRFJED2

pith:2025:GFRFJED2M6TZNZN3RLZWBFWGLL

not attested not anchored not stored refs pending

Survey of Swarm Intelligence Approaches to Search Documents Based On Semantic Similarity

Chandrashekar Muniyappa, Eunjin Kim

arxiv:2507.11787 v1 · 2025-07-15 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFRFJED2M6TZNZN3RLZWBFWGLL}

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	2026-07-05T11:37:50.906370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

316254907a67a796e5bb8af36096c65ad49adf6e90fa4c246219e3a2403dccaa

Aliases

arxiv: 2507.11787 · arxiv_version: 2507.11787v1 · doi: 10.48550/arxiv.2507.11787 · pith_short_12: GFRFJED2M6TZ · pith_short_16: GFRFJED2M6TZNZN3 · pith_short_8: GFRFJED2

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/GFRFJED2M6TZNZN3RLZWBFWGLL \
  | 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: 316254907a67a796e5bb8af36096c65ad49adf6e90fa4c246219e3a2403dccaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "500414adca50639a727e11827acba5458a9deb004e4ccc5f014f378288bc8b2a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-15T23:03:52Z",
    "title_canon_sha256": "9f7d678cca699e6d30b9bc578565491e0353148a918905405b3fc3c4e3a75d88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11787",
    "kind": "arxiv",
    "version": 1
  }
}