Pith Number

pith:4VQGSANU

pith:2016:4VQGSANUSAIE2LYN3EIXDPTGTR

not attested not anchored not stored refs pending

Self-expressive Dictionary Learning for Dynamic 3D Reconstruction

Dinghuang Ji, Enliang Zheng, Enrique Dunn, Jan-Michael Frahm

arxiv:1605.06863 v1 · 2016-05-22 · 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{4VQGSANUSAIE2LYN3EIXDPTGTR}

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	2026-05-18T01:14:11.050714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5606901b490104d2f0dd91171be669c5168bda7703084cd33e577c798238b76

Aliases

arxiv: 1605.06863 · arxiv_version: 1605.06863v1 · doi: 10.48550/arxiv.1605.06863 · pith_short_12: 4VQGSANUSAIE · pith_short_16: 4VQGSANUSAIE2LYN · pith_short_8: 4VQGSANU

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/4VQGSANUSAIE2LYN3EIXDPTGTR \
  | 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: e5606901b490104d2f0dd91171be669c5168bda7703084cd33e577c798238b76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfe7c521d7260bb3f284bf9fefb9af01f625975954d813e06c63db36a335001f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-05-22T23:56:34Z",
    "title_canon_sha256": "3e82c686898b74319293f9cbb5c8b17ae33c72038977052d1f372ca5919a31f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06863",
    "kind": "arxiv",
    "version": 1
  }
}