Pith Number

pith:DO55DLXD

pith:2023:DO55DLXDOHUSJDPJN3SDJC33TK

not attested not anchored not stored refs pending

Semidefinite Relaxations for Robust Multiview Triangulation

Daniel Cremers, Linus H\"arenstam-Nielsen, Niclas Zeller

arxiv:2301.11431 v4 · 2023-01-26 · cs.CV · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DO55DLXDOHUSJDPJN3SDJC33TK}

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	2026-07-05T05:58:19.364685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bbbd1aee371e9248de96ee4348b7b9abf845b4f66ebbf414da2741db6f4c202

Aliases

arxiv: 2301.11431 · arxiv_version: 2301.11431v4 · doi: 10.48550/arxiv.2301.11431 · pith_short_12: DO55DLXDOHUS · pith_short_16: DO55DLXDOHUSJDPJ · pith_short_8: DO55DLXD

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/DO55DLXDOHUSJDPJN3SDJC33TK \
  | 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: 1bbbd1aee371e9248de96ee4348b7b9abf845b4f66ebbf414da2741db6f4c202

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9068268069bf6ceef578d318ed4d046853d22fc0213a0e801cb305a78d7aca7",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-26T21:31:32Z",
    "title_canon_sha256": "0e21a1c027d4d50b5f61a18f6f1076a3aaff824e87d7448387ceb05ed68c5f57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.11431",
    "kind": "arxiv",
    "version": 4
  }
}