Pith Number

pith:4C4JE26Y

pith:2022:4C4JE26YPS7GYOR3FDHZVYK4RY

not attested not anchored not stored refs pending

Dynamic Neural Portraits

Michail Christos Doukas, Stefanos Zafeiriou, Stylianos Ploumpis

arxiv:2211.13994 v1 · 2022-11-25 · 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{4C4JE26YPS7GYOR3FDHZVYK4RY}

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	2026-07-05T05:19:28.456456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0b8926bd87cbe6c3a3b28cf9ae15c8e2a6d360fbce9c1119f1a05456628ac30

Aliases

arxiv: 2211.13994 · arxiv_version: 2211.13994v1 · doi: 10.48550/arxiv.2211.13994 · pith_short_12: 4C4JE26YPS7G · pith_short_16: 4C4JE26YPS7GYOR3 · pith_short_8: 4C4JE26Y

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/4C4JE26YPS7GYOR3FDHZVYK4RY \
  | 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: e0b8926bd87cbe6c3a3b28cf9ae15c8e2a6d360fbce9c1119f1a05456628ac30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09a7f65342e32b46c7298fb0d38bd3aceba5dbbd8201c360275666edd0c5124c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-25T10:06:14Z",
    "title_canon_sha256": "ca8cc07a78499fd212803bdcaacdeb342cf943546c7750e5992690681eee1f5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.13994",
    "kind": "arxiv",
    "version": 1
  }
}