Pith Number

pith:I3DUEZXK

pith:2021:I3DUEZXKD3XV7PH4OBSKTEQG2U

not attested not anchored not stored refs pending

GAN-Supervised Dense Visual Alignment

Alexei A. Efros, Antonio Torralba, Eli Shechtman, Jun-Yan Zhu, Richard Zhang, William Peebles

arxiv:2112.05143 v2 · 2021-12-09 · 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{I3DUEZXKD3XV7PH4OBSKTEQG2U}

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	2026-07-05T04:11:29.232424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46c74266ea1eef5fbcfc7064a99206d5108467356384937f0042514588d62907

Aliases

arxiv: 2112.05143 · arxiv_version: 2112.05143v2 · doi: 10.48550/arxiv.2112.05143 · pith_short_12: I3DUEZXKD3XV · pith_short_16: I3DUEZXKD3XV7PH4 · pith_short_8: I3DUEZXK

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/I3DUEZXKD3XV7PH4OBSKTEQG2U \
  | 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: 46c74266ea1eef5fbcfc7064a99206d5108467356384937f0042514588d62907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6c8cd98836f6b9c6a3f0719737469daaebfff62fbac7895b9be26f171278d8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-09T18:59:58Z",
    "title_canon_sha256": "a1081f1e4bc5534970802b8f6e2abc08d81ea70e345c76addc335d13ca5d94c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05143",
    "kind": "arxiv",
    "version": 2
  }
}