Pith Number

pith:XBXGZMX3

pith:2018:XBXGZMX3HPGW56KDHNIDKGIN6F

not attested not anchored not stored refs pending

Learning Free-Form Deformations for 3D Object Reconstruction

Anders Eriksson, Clinton Fookes, Dominic Jack, Frederic Maire, Jhony K. Pontes, Sareh Shirazi, Sridha Sridharan

arxiv:1803.10932 v1 · 2018-03-29 · 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{XBXGZMX3HPGW56KDHNIDKGIN6F}

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	2026-05-17T23:55:38.745827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b86e6cb2fb3bcd6ef9433b5035190df144c1d998a4577c67bb20e93056334ab6

Aliases

arxiv: 1803.10932 · arxiv_version: 1803.10932v1 · doi: 10.48550/arxiv.1803.10932 · pith_short_12: XBXGZMX3HPGW · pith_short_16: XBXGZMX3HPGW56KD · pith_short_8: XBXGZMX3

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/XBXGZMX3HPGW56KDHNIDKGIN6F \
  | 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: b86e6cb2fb3bcd6ef9433b5035190df144c1d998a4577c67bb20e93056334ab6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3afcf9ec8fbbe9443334431d6590ae610de520f8c0f0e9eb33904f229d4d88d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-29T05:56:15Z",
    "title_canon_sha256": "56a4f82f288c41bf622b9359218f82dc53fa5a734e9707f366f0f5404a83746f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10932",
    "kind": "arxiv",
    "version": 1
  }
}