Pith Number

pith:CSEHHJQE

pith:2019:CSEHHJQE46HEA5BL42BU2MNQ7T

not attested not anchored not stored refs pending

Non-Rigid Structure-From-Motion by Rank-One Basis Shapes

Hanno Ackermann, Sami S. Brandt

arxiv:1904.13271 v1 · 2019-04-30 · 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{CSEHHJQE46HEA5BL42BU2MNQ7T}

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	2026-05-17T23:47:21.773560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

148873a604e78e40742be6834d31b0fcdd73a0d73915d902301d5cfa2ce712c6

Aliases

arxiv: 1904.13271 · arxiv_version: 1904.13271v1 · doi: 10.48550/arxiv.1904.13271 · pith_short_12: CSEHHJQE46HE · pith_short_16: CSEHHJQE46HEA5BL · pith_short_8: CSEHHJQE

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/CSEHHJQE46HEA5BL42BU2MNQ7T \
  | 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: 148873a604e78e40742be6834d31b0fcdd73a0d73915d902301d5cfa2ce712c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a25842fda8beeca5adfe8836dbdb5ae426df39c48a54b18c3834bc67344d1bdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-30T14:23:03Z",
    "title_canon_sha256": "f9a33e36542fee5a69a284e906919507bc8b63bc41e52e2e350041fa479b5fec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13271",
    "kind": "arxiv",
    "version": 1
  }
}