Pith Number

pith:FYWQLQ55

pith:2025:FYWQLQ55RIYA232AYGH2COKKZA

not attested not anchored not stored refs pending

Hyperbolic Binary Neural Network

Jingyang Xiang, Jun Chen, Tianxin Huang, Xiangrui Zhao, Yong Liu

arxiv:2501.03471 v1 · 2025-01-07 · cs.LG · 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{FYWQLQ55RIYA232AYGH2COKKZA}

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	2026-07-05T09:57:55.305724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e2d05c3bd8a300d6f40c18fa1394ac80b74961f11ae67694f64e8cebc9a1dde

Aliases

arxiv: 2501.03471 · arxiv_version: 2501.03471v1 · doi: 10.48550/arxiv.2501.03471 · pith_short_12: FYWQLQ55RIYA · pith_short_16: FYWQLQ55RIYA232A · pith_short_8: FYWQLQ55

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/FYWQLQ55RIYA232AYGH2COKKZA \
  | 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: 2e2d05c3bd8a300d6f40c18fa1394ac80b74961f11ae67694f64e8cebc9a1dde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "385a0a723c6419f74b5713a971d4ee8dfad12cb562251e1c3039afad2b452966",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-07T02:15:58Z",
    "title_canon_sha256": "3f5922ae3d303a792ca4ea3d314e9a80f5d534b3d10d38a40f47cb4329757ca7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03471",
    "kind": "arxiv",
    "version": 1
  }
}