Pith Number

pith:YNQROIZE

pith:2013:YNQROIZEMFAYHTJS3H26NB7DKC

not attested not anchored not stored refs pending

Computing Similarity between a Pair of Trajectories

Arnold P. Boedihardjo, Pankaj K. Agarwal, Swaminathan Sankararaman, Thomas M{\o}lhave

arxiv:1303.1585 v1 · 2013-03-07 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YNQROIZEMFAYHTJS3H26NB7DKC}

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	2026-05-18T03:31:42.211521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c361172324614183cd32d9f5e687e350bea1a6964bef3a194b56a613d2a70609

Aliases

arxiv: 1303.1585 · arxiv_version: 1303.1585v1 · doi: 10.48550/arxiv.1303.1585 · pith_short_12: YNQROIZEMFAY · pith_short_16: YNQROIZEMFAYHTJS · pith_short_8: YNQROIZE

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/YNQROIZEMFAYHTJS3H26NB7DKC \
  | 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: c361172324614183cd32d9f5e687e350bea1a6964bef3a194b56a613d2a70609

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c9f437c378d482dd6be8b369651c08407908b993d0243b5ff8f13a9981fe2d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2013-03-07T01:37:22Z",
    "title_canon_sha256": "44d16f37f0f4d9254adee7f7fa5214f854927e2a510ecf21004fe6e3ab78ee3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1585",
    "kind": "arxiv",
    "version": 1
  }
}