Pith Number

pith:RINGCXML

pith:2022:RINGCXMLTKDCCDOZRJD4C7KL6X

not attested not anchored not stored refs pending

Multi-View Reconstruction using Signed Ray Distance Functions (SRDF)

Edmond Boyer, Pierre Zins, Stefanie Wuhrer, Tony Tung, Yuanlu Xu

arxiv:2209.00082 v2 · 2022-08-31 · 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{RINGCXMLTKDCCDOZRJD4C7KL6X}

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	2026-07-05T05:47:45.775403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a1a615d8b9a86210dd98a47c17d4bf5d8c622b5fb1fc1077724c1572238955f

Aliases

arxiv: 2209.00082 · arxiv_version: 2209.00082v2 · doi: 10.48550/arxiv.2209.00082 · pith_short_12: RINGCXMLTKDC · pith_short_16: RINGCXMLTKDCCDOZ · pith_short_8: RINGCXML

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/RINGCXMLTKDCCDOZRJD4C7KL6X \
  | 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: 8a1a615d8b9a86210dd98a47c17d4bf5d8c622b5fb1fc1077724c1572238955f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50ab3ba2980367cf74d4cfa23fe862402716088441bca97caf12802f68240849",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-31T19:32:17Z",
    "title_canon_sha256": "eb4537ff02b2e05714b1775003c77591f02c883ba32e123a712cd340d4fa9803"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.00082",
    "kind": "arxiv",
    "version": 2
  }
}