Pith Number

pith:VV2IIYLB

pith:2017:VV2IIYLB5FRGBM4WDZCODJL5JV

not attested not anchored not stored refs pending

Trajectory stability in the traveling salesman problem

Carlos Gershenson, Carlos Pineda, Gerardo I\~niguez, Germinal Cocho, Jorge Flores, Sergio S\'anchez

arxiv:1708.06945 v1 · 2017-08-23 · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VV2IIYLB5FRGBM4WDZCODJL5JV}

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	2026-05-18T00:09:42.132187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad74846161e96260b3961e44e1a57d4d5fe65ec123d0a42b1448965f437c4251

Aliases

arxiv: 1708.06945 · arxiv_version: 1708.06945v1 · doi: 10.48550/arxiv.1708.06945 · pith_short_12: VV2IIYLB5FRG · pith_short_16: VV2IIYLB5FRGBM4W · pith_short_8: VV2IIYLB

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/VV2IIYLB5FRGBM4WDZCODJL5JV \
  | 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: ad74846161e96260b3961e44e1a57d4d5fe65ec123d0a42b1448965f437c4251

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3e794d0be19347471c4bb9c809bc398816d9966d19bf44ebb66011989ae1f8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2017-08-23T10:18:49Z",
    "title_canon_sha256": "7c29d0ccfebd505db5886b6d2db5ecab1d15185a3ab8b0ca89a6018d9bdd8a9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06945",
    "kind": "arxiv",
    "version": 1
  }
}