Pith Number

pith:LG6QL2NL

pith:2020:LG6QL2NL6FJS4R6ARKAWTWECHV

not attested not anchored not stored refs pending

Non-line-of-sight Imaging

A. Velten, D. Faccio, G. Wetzstein

arxiv:2005.08026 v1 · 2020-05-16 · physics.optics · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LG6QL2NL6FJS4R6ARKAWTWECHV}

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	2026-07-05T01:03:27.246021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59bd05e9abf1532e47c08a8169d8823d403329678ece421511b3f05b14cb8461

Aliases

arxiv: 2005.08026 · arxiv_version: 2005.08026v1 · doi: 10.48550/arxiv.2005.08026 · pith_short_12: LG6QL2NL6FJS · pith_short_16: LG6QL2NL6FJS4R6A · pith_short_8: LG6QL2NL

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/LG6QL2NL6FJS4R6ARKAWTWECHV \
  | 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: 59bd05e9abf1532e47c08a8169d8823d403329678ece421511b3f05b14cb8461

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6808a9178c711eb4f0a442444fd2ec17ac3a6b0c102484b8435226e9e956bd8b",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-05-16T16:17:15Z",
    "title_canon_sha256": "c0104b7c0a212f5a7319bc5ae7066844fda0929b624736c9b6ff313ae291d2b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08026",
    "kind": "arxiv",
    "version": 1
  }
}