Pith Number

pith:B22BH4IW

pith:2021:B22BH4IW6CP3EO4BSASV2OMVLH

not attested not anchored not stored refs pending

HeadNeRF: A Real-time NeRF-based Parametric Head Model

Bo Peng, Haiyao Xiao, Juyong Zhang, Ligang Liu, Yang Hong

arxiv:2112.05637 v3 · 2021-12-10 · 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{B22BH4IW6CP3EO4BSASV2OMVLH}

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

3 papers in Pith

Self-Learning Expression Deformations for Data-Efficient Gaussian Avatars

MeshLAM: Feed-Forward One-Shot Animatable Textured Mesh Avatar Reconstruction

HumANDiff: Articulated Noise Diffusion for Motion-Consistent Human Video Generation

Receipt and verification

First computed	2026-07-05T04:19:04.631270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eb413f116f09fb23b8190255d399559c4d4432993c1dad95a470cf79607f350

Aliases

arxiv: 2112.05637 · arxiv_version: 2112.05637v3 · doi: 10.48550/arxiv.2112.05637 · pith_short_12: B22BH4IW6CP3 · pith_short_16: B22BH4IW6CP3EO4B · pith_short_8: B22BH4IW

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/B22BH4IW6CP3EO4BSASV2OMVLH \
  | 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: 0eb413f116f09fb23b8190255d399559c4d4432993c1dad95a470cf79607f350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f36ea589b62b93985df8de0df3a8868aab4e61d4cdc004bd9171f395e575afeb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-10T16:10:13Z",
    "title_canon_sha256": "7b0b711c1622579a969e26323c0732474e40a3030f27fc9f07047ae42e5a37bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05637",
    "kind": "arxiv",
    "version": 3
  }
}