Pith Number

pith:TVNVYA5Z

pith:2023:TVNVYA5ZDZDOMPFD3F333DWW2J

not attested not anchored not stored refs pending

Fingervein Verification using Convolutional Multi-Head Attention Network

Raghavendra Ramachandra, Sushma Venkatesh

arxiv:2310.16808 v1 · 2023-10-25 · 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{TVNVYA5ZDZDOMPFD3F333DWW2J}

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	2026-07-05T07:05:03.128583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d5b5c03b91e46e63ca3d977bd8ed6d27d8a22fcbb1299087e686f027594b16e

Aliases

arxiv: 2310.16808 · arxiv_version: 2310.16808v1 · doi: 10.48550/arxiv.2310.16808 · pith_short_12: TVNVYA5ZDZDO · pith_short_16: TVNVYA5ZDZDOMPFD · pith_short_8: TVNVYA5Z

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/TVNVYA5ZDZDOMPFD3F333DWW2J \
  | 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: 9d5b5c03b91e46e63ca3d977bd8ed6d27d8a22fcbb1299087e686f027594b16e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9285a65c59ffdd0241b1ee353f9d150343c9334c12708bad881bdf57df9286da",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-10-25T17:38:16Z",
    "title_canon_sha256": "f81366a8d75bb1da03f21d0fe41d6121d732c4c0eb5ff179adc80c85c009e623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.16808",
    "kind": "arxiv",
    "version": 1
  }
}