Pith Number

pith:IWBZWYPJ

pith:2019:IWBZWYPJV46JT6EJUEUW4MEZMB

not attested not anchored not stored refs pending

Siamese Networks with Location Prior for Landmark Tracking in Liver Ultrasound Sequences

Alvaro Gomariz, Christine Tanner, Ece Ozkan, Orcun Goksel, Weiye Li

arxiv:1901.08109 v1 · 2019-01-23 · cs.CV · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IWBZWYPJV46JT6EJUEUW4MEZMB}

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	2026-05-17T23:55:37.891028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45839b61e9af3c99f889a1296e3099604adfc2764cf09d764354d7e38559999c

Aliases

arxiv: 1901.08109 · arxiv_version: 1901.08109v1 · doi: 10.48550/arxiv.1901.08109 · pith_short_12: IWBZWYPJV46J · pith_short_16: IWBZWYPJV46JT6EJ · pith_short_8: IWBZWYPJ

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/IWBZWYPJV46JT6EJUEUW4MEZMB \
  | 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: 45839b61e9af3c99f889a1296e3099604adfc2764cf09d764354d7e38559999c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "897c23997849441a22ee5c40d0d59c553c24c394495c854f8102fdc172a4a15b",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-23T19:59:36Z",
    "title_canon_sha256": "14565e299b604a472e7d46ab15c99a57453d6881f028d17cea38b86b68d46659"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08109",
    "kind": "arxiv",
    "version": 1
  }
}