Pith Number

pith:ISYOQ3TK

pith:2025:ISYOQ3TK6SDMFAXGUTK7AOI53L

not attested not anchored not stored refs pending

BrainGuard: Privacy-Preserving Multisubject Image Reconstructions from Brain Activities

Fan Ma, Kun Zhan, Ruijie Quan, Yi Yang, Zhibo Tian

arxiv:2501.14309 v1 · 2025-01-24 · 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{ISYOQ3TK6SDMFAXGUTK7AOI53L}

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	2026-07-05T10:04:48.535859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44b0e86e6af486c282e6a4d5f0391ddac3036d65bad6aaa27361b5615c7644b8

Aliases

arxiv: 2501.14309 · arxiv_version: 2501.14309v1 · doi: 10.48550/arxiv.2501.14309 · pith_short_12: ISYOQ3TK6SDM · pith_short_16: ISYOQ3TK6SDMFAXG · pith_short_8: ISYOQ3TK

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/ISYOQ3TK6SDMFAXGUTK7AOI53L \
  | 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: 44b0e86e6af486c282e6a4d5f0391ddac3036d65bad6aaa27361b5615c7644b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22377c9190d28f183b33df25f8895ff7350582daba5b0386683b2d4ddeea6be8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-24T08:10:47Z",
    "title_canon_sha256": "67e014dd0939889ad02ebae95009bf6bf5d73929f9469b213716130aca8b4c5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14309",
    "kind": "arxiv",
    "version": 1
  }
}