Pith Number

pith:42UOWZ2R

pith:2024:42UOWZ2RYQ4MURELMX64EELGVW

not attested not anchored not stored refs pending

NPGA: Neural Parametric Gaussian Avatars

Lourdes Agapito, Martin R\"unz, Matthias Nie{\ss}ner, Simon Giebenhain, Tobias Kirschstein

arxiv:2405.19331 v2 · 2024-05-29 · cs.CV · cs.AI · cs.GR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42UOWZ2RYQ4MURELMX64EELGVW}

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.

Cited by

1 paper in Pith

Self-Learning Expression Deformations for Data-Efficient Gaussian Avatars

Receipt and verification

First computed	2026-07-05T09:06:41.860826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6a8eb6751c438ca448b65fdc21166ada9941083d1b2b9121a47be349f6f218c

Aliases

arxiv: 2405.19331 · arxiv_version: 2405.19331v2 · doi: 10.48550/arxiv.2405.19331 · pith_short_12: 42UOWZ2RYQ4M · pith_short_16: 42UOWZ2RYQ4MUREL · pith_short_8: 42UOWZ2R

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/42UOWZ2RYQ4MURELMX64EELGVW \
  | 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: e6a8eb6751c438ca448b65fdc21166ada9941083d1b2b9121a47be349f6f218c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc9034187e47283c78b046c63f8af6fabe6e388503c6a039089a521589d8e3bf",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-29T17:58:09Z",
    "title_canon_sha256": "e3c07082c82a0d2b4cf0e4df823485e4dbf975e5a0260af21472f2fc4f31fde9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.19331",
    "kind": "arxiv",
    "version": 2
  }
}