Pith Number

pith:KE5FESHP

pith:2025:KE5FESHP7FJOREPDBA6C3F35EI

not attested not anchored not stored refs pending

Unsupervised 2D-3D lifting of non-rigid objects using local constraints

Benjamin Graham, Lourdes Agapito, Shalini Maiti

arxiv:2504.19227 v1 · 2025-04-27 · 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{KE5FESHP7FJOREPDBA6C3F35EI}

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	2026-07-05T10:54:54.031048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

513a5248eff952e891e3083c2d977d220afaf180bcf0dee88c162a5738b9e395

Aliases

arxiv: 2504.19227 · arxiv_version: 2504.19227v1 · doi: 10.48550/arxiv.2504.19227 · pith_short_12: KE5FESHP7FJO · pith_short_16: KE5FESHP7FJOREPD · pith_short_8: KE5FESHP

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/KE5FESHP7FJOREPDBA6C3F35EI \
  | 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: 513a5248eff952e891e3083c2d977d220afaf180bcf0dee88c162a5738b9e395

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcee129dff8af0901addf1c26099bdbf430b4e41bbbdb1b9bc29daedc3f12699",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-27T13:09:14Z",
    "title_canon_sha256": "07162fc3900bccb5793c9a55fba9d398dca9163f6445eea36d3188298143b770"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19227",
    "kind": "arxiv",
    "version": 1
  }
}