Pith Number

pith:BWKC4JFD

pith:2025:BWKC4JFDENS53DWWNTGET5DC7J

not attested not anchored not stored refs pending

MaintaAvatar: A Maintainable Avatar Based on Neural Radiance Fields by Continual Learning

Ancong Wu, Shengbo Gu, Wei-Shi Zheng, Yu-Kun Qiu, Yu-Ming Tang

arxiv:2502.02372 v1 · 2025-02-04 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWKC4JFDENS53DWWNTGET5DC7J}

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	2026-07-05T10:09:27.727286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d942e24a32365dd8ed66ccc49f462fa788f019cd85308adc9bc3fbbb1c15011

Aliases

arxiv: 2502.02372 · arxiv_version: 2502.02372v1 · doi: 10.48550/arxiv.2502.02372 · pith_short_12: BWKC4JFDENS5 · pith_short_16: BWKC4JFDENS53DWW · pith_short_8: BWKC4JFD

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/BWKC4JFDENS53DWWNTGET5DC7J \
  | 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: 0d942e24a32365dd8ed66ccc49f462fa788f019cd85308adc9bc3fbbb1c15011

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e618779fa5089704ed3b2c7bf53d7c6834014d0cb4ad8c14d6349f3473dda3c8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-04T14:52:34Z",
    "title_canon_sha256": "953bde4f245c92cfbca4a28dfef8c100c50482c5f56ccbac935dbf5af940fada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02372",
    "kind": "arxiv",
    "version": 1
  }
}