Pith Number

pith:3B2RBCWM

pith:2025:3B2RBCWMLPEVUSX2DQJH64FURW

not attested not anchored not stored refs pending

Domain Generalization for Face Anti-spoofing via Content-aware Composite Prompt Engineering

Ajian Liu, Bo Zhao, Hui Ma, Jiabao Guo, Jin Zhang, Meng Wang, Richang Hong, Yunfeng Diao

arxiv:2504.04470 v1 · 2025-04-06 · 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{3B2RBCWMLPEVUSX2DQJH64FURW}

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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

Exploring Task-Solving Paradigm for Generalized Cross-Domain Face Anti-Spoofing via Reinforcement Fine-Tuning

Receipt and verification

First computed	2026-07-05T10:45:24.476150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d875108acc5bc95a4afa1c127f70b48d8947d085aa04d619cf6983be631a359e

Aliases

arxiv: 2504.04470 · arxiv_version: 2504.04470v1 · doi: 10.48550/arxiv.2504.04470 · pith_short_12: 3B2RBCWMLPEV · pith_short_16: 3B2RBCWMLPEVUSX2 · pith_short_8: 3B2RBCWM

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/3B2RBCWMLPEVUSX2DQJH64FURW \
  | 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: d875108acc5bc95a4afa1c127f70b48d8947d085aa04d619cf6983be631a359e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "371379585c6f6c8fd9f47b074ade2ae1c7987d2d5900fc3983cdb4c6bad39b34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-06T13:00:41Z",
    "title_canon_sha256": "69ba30b545fd364af1d243ce16ba748e08f37bb1bbc7402a39cb192fd01b5c72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04470",
    "kind": "arxiv",
    "version": 1
  }
}