Pith Number

pith:RK2SE6WE

pith:2017:RK2SE6WELSXPJ42C4XYKRL75W7

not attested not anchored not stored refs pending

Rotation Averaging and Strong Duality

Anders Eriksson, Carl Olsson, Fredrik Kahl, Tat-Jun Chin

arxiv:1705.01362 v2 · 2017-05-03 · 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{RK2SE6WELSXPJ42C4XYKRL75W7}

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	2026-05-18T00:29:18.768690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ab5227ac45caef4f342e5f0a8affdb7e523eaab4d8b6b9f30f27d1d2d7034be

Aliases

arxiv: 1705.01362 · arxiv_version: 1705.01362v2 · doi: 10.48550/arxiv.1705.01362 · pith_short_12: RK2SE6WELSXP · pith_short_16: RK2SE6WELSXPJ42C · pith_short_8: RK2SE6WE

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/RK2SE6WELSXPJ42C4XYKRL75W7 \
  | 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: 8ab5227ac45caef4f342e5f0a8affdb7e523eaab4d8b6b9f30f27d1d2d7034be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8901b86928d8f58e975101d2f913831929c8d242d10a98a023307bf3549703bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-03T11:17:18Z",
    "title_canon_sha256": "221b3f6c986047219630a2944a89bd9b66d7a4fb25af9e734e2e3afcbd67fcf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01362",
    "kind": "arxiv",
    "version": 2
  }
}