Pith Number

pith:EN65CGDM

pith:2018:EN65CGDMN4A6JHTLUZRCF3ECEZ

not attested not anchored not stored refs pending

Structure and Motion from Multiframes

Mieczys{\l}aw A. K{\l}opotek

arxiv:1811.12797 v1 · 2018-11-30 · 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{EN65CGDMN4A6JHTLUZRCF3ECEZ}

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	2026-05-17T23:59:28.439990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

237dd1186c6f01e49e6ba66222ec8226693278ec79af2e03f059689a30bb22f2

Aliases

arxiv: 1811.12797 · arxiv_version: 1811.12797v1 · doi: 10.48550/arxiv.1811.12797 · pith_short_12: EN65CGDMN4A6 · pith_short_16: EN65CGDMN4A6JHTL · pith_short_8: EN65CGDM

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/EN65CGDMN4A6JHTLUZRCF3ECEZ \
  | 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: 237dd1186c6f01e49e6ba66222ec8226693278ec79af2e03f059689a30bb22f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "148a87d53b4ed7a09843e8044344ca70d02aa0b7ec782138ff40d697d18180ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-30T14:05:37Z",
    "title_canon_sha256": "c35cd0cb1e02d862937467c360ce287154b594581e609750d339aa4f154f9830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12797",
    "kind": "arxiv",
    "version": 1
  }
}