Pith Number

pith:F2CC6TQS

pith:2017:F2CC6TQS4KTYKOKAFQZGMC3GYU

not attested not anchored not stored refs pending

UBSegNet: Unified Biometric Region of Interest Segmentation Network

Aditya Nigam, Daksh Thapar, Ranjeet Ranjan Jha, Shreyas Malakarjun Patil

arxiv:1709.08924 v1 · 2017-09-26 · 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{F2CC6TQS4KTYKOKAFQZGMC3GYU}

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	2026-05-17T23:50:38.834938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e842f4e12e2a78539402c32660b66c5301aa7415e1d6e0a7b6e2d37a6e8afe5

Aliases

arxiv: 1709.08924 · arxiv_version: 1709.08924v1 · doi: 10.48550/arxiv.1709.08924 · pith_short_12: F2CC6TQS4KTY · pith_short_16: F2CC6TQS4KTYKOKA · pith_short_8: F2CC6TQS

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/F2CC6TQS4KTYKOKAFQZGMC3GYU \
  | 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: 2e842f4e12e2a78539402c32660b66c5301aa7415e1d6e0a7b6e2d37a6e8afe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d77756c504b468f16c4b73c04c1dcd1801e9389d43ddecddb81b5ee915483eb7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-26T10:14:35Z",
    "title_canon_sha256": "0791081d2db89a5a1383702df8919025f5ee2b2e3ec43589a3d87b8d17bfd005"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08924",
    "kind": "arxiv",
    "version": 1
  }
}