Pith Number

pith:6IDQJ4HZ

pith:2021:6IDQJ4HZYCJUAKJUFFYIYIBOPR

not attested not anchored not stored refs pending

SNARF: Differentiable Forward Skinning for Animating Non-Rigid Neural Implicit Shapes

Andreas Geiger, Michael J. Black, Otmar Hilliges, Xu Chen, Yufeng Zheng

arxiv:2104.03953 v3 · 2021-04-08 · 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{6IDQJ4HZYCJUAKJUFFYIYIBOPR}

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	2026-07-05T03:35:49.196408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f20704f0f9c09340293429708c202e7c58725052ff2a436963953b025f2cc7d0

Aliases

arxiv: 2104.03953 · arxiv_version: 2104.03953v3 · doi: 10.48550/arxiv.2104.03953 · pith_short_12: 6IDQJ4HZYCJU · pith_short_16: 6IDQJ4HZYCJUAKJU · pith_short_8: 6IDQJ4HZ

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/6IDQJ4HZYCJUAKJUFFYIYIBOPR \
  | 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: f20704f0f9c09340293429708c202e7c58725052ff2a436963953b025f2cc7d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9c9f9c13d292727c733a7415a6cbbd11a878abbf3dfbb224256dc2c0956cd92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-08T17:54:59Z",
    "title_canon_sha256": "24e7be70c38c9343aa65a7b421c8b455aa13084993a17b619210d8d5f463bcf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03953",
    "kind": "arxiv",
    "version": 3
  }
}