Pith Number

pith:IRLPTA3Z

pith:2015:IRLPTA3ZTHP3XGKLG4I52EKCKR

not attested not anchored not stored refs pending

Partial light field tomographic reconstruction from a fixed-camera focal stack

A. Mousnier, C. Guillemot, E. Vural

arxiv:1503.01903 v1 · 2015-03-06 · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IRLPTA3ZTHP3XGKLG4I52EKCKR}

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	2026-05-18T02:25:27.311021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4456f9837999dfbb994b3711dd11425470f719cb9ecc8ba4d156de9081e5deef

Aliases

arxiv: 1503.01903 · arxiv_version: 1503.01903v1 · doi: 10.48550/arxiv.1503.01903 · pith_short_12: IRLPTA3ZTHP3 · pith_short_16: IRLPTA3ZTHP3XGKL · pith_short_8: IRLPTA3Z

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/IRLPTA3ZTHP3XGKLG4I52EKCKR \
  | 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: 4456f9837999dfbb994b3711dd11425470f719cb9ecc8ba4d156de9081e5deef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb702f7bef683501e97f8a1197f05bb9f5608c04a573521b1665ade5ff67a733",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-03-06T10:50:40Z",
    "title_canon_sha256": "4e344f33d94aba2cfc731b65eaaa8ad3aa110d6559a331fc90b5a297421b6cbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01903",
    "kind": "arxiv",
    "version": 1
  }
}