Pith Number

pith:5V67NDDP

pith:2016:5V67NDDPTBBSHHJIEKCCGAWEZY

not attested not anchored not stored refs pending

3D Shape Induction from 2D Views of Multiple Objects

Matheus Gadelha, Rui Wang, Subhransu Maji

arxiv:1612.05872 v1 · 2016-12-18 · 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{5V67NDDPTBBSHHJIEKCCGAWEZY}

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	2026-05-18T00:54:46.446572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed7df68c6f9843239d2822842302c4ce3ff510ad0a6fdce9942d68d57b04ae3c

Aliases

arxiv: 1612.05872 · arxiv_version: 1612.05872v1 · doi: 10.48550/arxiv.1612.05872 · pith_short_12: 5V67NDDPTBBS · pith_short_16: 5V67NDDPTBBSHHJI · pith_short_8: 5V67NDDP

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/5V67NDDPTBBSHHJIEKCCGAWEZY \
  | 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: ed7df68c6f9843239d2822842302c4ce3ff510ad0a6fdce9942d68d57b04ae3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "354eec4dc251cb5aa8b2ac1c3d5cff078c93e55f741ab6e103f87db68e4527c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-12-18T08:44:00Z",
    "title_canon_sha256": "a5a83a11833b9b29627d2d8c8c803a4ba3d98f7691c02a8169cf2a757d1dcb4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05872",
    "kind": "arxiv",
    "version": 1
  }
}