Pith Number

pith:7UJWZ76L

pith:2018:7UJWZ76L2CESMZRUR4YDN5PCJK

not attested not anchored not stored refs pending

Non-deterministic Behavior of Ranking-based Metrics when Evaluating Embeddings

Andreas Maier, Anguelos Nicolaou, Dimosthenis Karatzas, Sounak Dey, Vincent Christlein

arxiv:1806.07171 v2 · 2018-06-19 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7UJWZ76L2CESMZRUR4YDN5PCJK}

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	2026-05-17T23:53:09.483231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd136cffcbd0892666348f3036f5e24a9de819b4678803a0c6c4506d8965fecb

Aliases

arxiv: 1806.07171 · arxiv_version: 1806.07171v2 · doi: 10.48550/arxiv.1806.07171 · pith_short_12: 7UJWZ76L2CES · pith_short_16: 7UJWZ76L2CESMZRU · pith_short_8: 7UJWZ76L

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/7UJWZ76L2CESMZRUR4YDN5PCJK \
  | 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: fd136cffcbd0892666348f3036f5e24a9de819b4678803a0c6c4506d8965fecb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "110da37a329be0528140fef92bdd044c4eac0ee9359d33931936d3faaa7b6b6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-19T11:59:10Z",
    "title_canon_sha256": "5d6ac8c4a98524d632b4214f1632ac3d26cd9693d39b784a033780d22f378593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07171",
    "kind": "arxiv",
    "version": 2
  }
}