Pith Number

pith:HPD2BHIM

pith:2014:HPD2BHIMQ33HTHPMFHOUMTLWLX

not attested not anchored not stored refs pending

Web Mining using Artificial Ant Colonies: A Survey

Richa Gupta

arxiv:1404.4139 v1 · 2014-04-16 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HPD2BHIMQ33HTHPMFHOUMTLWLX}

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	2026-05-18T02:54:06.140503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bc7a09d0c86f6799dec29dd464d765dc11eb90481d37303eb124bcd76189e4b

Aliases

arxiv: 1404.4139 · arxiv_version: 1404.4139v1 · doi: 10.48550/arxiv.1404.4139 · pith_short_12: HPD2BHIMQ33H · pith_short_16: HPD2BHIMQ33HTHPM · pith_short_8: HPD2BHIM

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/HPD2BHIMQ33HTHPMFHOUMTLWLX \
  | 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: 3bc7a09d0c86f6799dec29dd464d765dc11eb90481d37303eb124bcd76189e4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fda33e3090d3094f95f67294a64b1de01c6a436c048ff2193070e0b27cb0c731",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2014-04-16T05:15:04Z",
    "title_canon_sha256": "d63ea6bcfdc5c8eed71e9ff50c84dfb7a01a5ad809af133bdc5e6e0976d94020"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4139",
    "kind": "arxiv",
    "version": 1
  }
}