Pith Number

pith:Z5ALBYXN

pith:2023:Z5ALBYXNPI4TEGUPFNQPQYYUH6

not attested not anchored not stored refs pending

Steganography for Neural Radiance Fields by Backdooring

Jia Liu, Lifeng Chen, Weina Dong, Wenquan Sun, Xiaozhong Pan, Yan Ke

arxiv:2309.10503 v1 · 2023-09-19 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z5ALBYXNPI4TEGUPFNQPQYYUH6}

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	2026-07-05T06:52:12.787211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf40b0e2ed7a39321a8f2b60f863143f886968c659a63ca7738553b0e65bf4ed

Aliases

arxiv: 2309.10503 · arxiv_version: 2309.10503v1 · doi: 10.48550/arxiv.2309.10503 · pith_short_12: Z5ALBYXNPI4T · pith_short_16: Z5ALBYXNPI4TEGUP · pith_short_8: Z5ALBYXN

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/Z5ALBYXNPI4TEGUPFNQPQYYUH6 \
  | 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: cf40b0e2ed7a39321a8f2b60f863143f886968c659a63ca7738553b0e65bf4ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e97ab7d03928f63942803b5efb1bc449383a0a5f5d843175b5580963b797b03e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-09-19T10:27:38Z",
    "title_canon_sha256": "ce6aed5af9aed7be5e287aea9290eb8a4159e7941146408f2a9c6a8811d5e745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10503",
    "kind": "arxiv",
    "version": 1
  }
}