Pith Number

pith:F7JNSRZR

pith:2024:F7JNSRZRFS4RG7XQUKFUIAZD7C

not attested not anchored not stored refs pending

FoveaSPAD: Exploiting Depth Priors for Adaptive and Efficient Single-Photon 3D Imaging

Atul Ingle, Justin Folden, Sanjeev J. Koppal

arxiv:2412.02052 v1 · 2024-12-03 · eess.IV · 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{F7JNSRZRFS4RG7XQUKFUIAZD7C}

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	2026-07-05T09:43:43.278647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fd2d947312cb9137ef0a28b440323f8855b1db01bd1656850734e7003625c39

Aliases

arxiv: 2412.02052 · arxiv_version: 2412.02052v1 · doi: 10.48550/arxiv.2412.02052 · pith_short_12: F7JNSRZRFS4R · pith_short_16: F7JNSRZRFS4RG7XQ · pith_short_8: F7JNSRZR

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/F7JNSRZRFS4RG7XQUKFUIAZD7C \
  | 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: 2fd2d947312cb9137ef0a28b440323f8855b1db01bd1656850734e7003625c39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3522e1b3aadc331dfb5522d8946adaa6570b1ac0ec5a447d0a4b0eb19110d5ad",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-12-03T00:20:01Z",
    "title_canon_sha256": "785cab96f4db2a51cf9bf5eb5d6803fe132cfa13e6aadfe384cf9be52530a7cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.02052",
    "kind": "arxiv",
    "version": 1
  }
}