Pith Number

pith:OZVTRGA4

pith:2019:OZVTRGA4MLX7SNYWCESUYI6ANS

not attested not anchored not stored refs pending

Spatial images from temporal data

Alex Turpin, Ashley Lyons, Daniele Faccio, Enrico Conca, Federica Villa, Francesco Fioranelli, Francesco Tonolini, Gabriella Musarra, Ilya Starshynov, Roderick Murray-Smith, Valentin Kapitany

arxiv:1912.01413 v2 · 2019-12-02 · eess.IV · cs.LG · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZVTRGA4MLX7SNYWCESUYI6ANS}

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	2026-07-05T01:24:28.888064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

766b38981c62eff9371611254c23c06ca7a69c907c0fe3d828ec4b0c077a9839

Aliases

arxiv: 1912.01413 · arxiv_version: 1912.01413v2 · doi: 10.48550/arxiv.1912.01413 · pith_short_12: OZVTRGA4MLX7 · pith_short_16: OZVTRGA4MLX7SNYW · pith_short_8: OZVTRGA4

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/OZVTRGA4MLX7SNYWCESUYI6ANS \
  | 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: 766b38981c62eff9371611254c23c06ca7a69c907c0fe3d828ec4b0c077a9839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7af835ed0a2746f4ebdda401a6bcd6a16069c676f14bf372ca5e54d6f5b1c9d8",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-12-02T17:36:08Z",
    "title_canon_sha256": "09f4c10cbc77ba63e863a56f2417f6d39035ee693c3c444b163459b706afc122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.01413",
    "kind": "arxiv",
    "version": 2
  }
}