Pith Number

pith:T2SICQOC

pith:2016:T2SICQOCEKBJN5IQ2KIK44UWG7

not attested not anchored not stored refs pending

From Images to 3D Shape Attributes

Abhinav Gupta, Andrew Zisserman, David F. Fouhey

arxiv:1612.06836 v2 · 2016-12-20 · 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{T2SICQOCEKBJN5IQ2KIK44UWG7}

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	2026-05-18T00:29:01.752421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ea48141c2228296f510d290ae729637f4e98a142a748d81112473495f8de143

Aliases

arxiv: 1612.06836 · arxiv_version: 1612.06836v2 · doi: 10.48550/arxiv.1612.06836 · pith_short_12: T2SICQOCEKBJ · pith_short_16: T2SICQOCEKBJN5IQ · pith_short_8: T2SICQOC

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/T2SICQOCEKBJN5IQ2KIK44UWG7 \
  | 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: 9ea48141c2228296f510d290ae729637f4e98a142a748d81112473495f8de143

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3f416bbe0a46bd273772b443b1f983b8793de293e770245cd83fcb00c0eb12f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-12-20T20:24:57Z",
    "title_canon_sha256": "e2e9fe03d727575062fc54410fcdb524103dac106e7f3c72e7fe63c8b9563a99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06836",
    "kind": "arxiv",
    "version": 2
  }
}