Pith Number

pith:BQPEDBQM

pith:2019:BQPEDBQMUTEQZXR6FYIYYQDROR

not attested not anchored not stored refs pending

Temporal Registration in Application to In-utero MRI Time Series

Elfar Adalsteinsson, Esra A. Turk, Jie Luo, Miaomiao Zhang, P. Ellen Grant, Polina Golland, Ruizhi Liao

arxiv:1903.02959 v1 · 2019-03-06 · 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{BQPEDBQMUTEQZXR6FYIYYQDROR}

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	2026-05-17T23:51:50.612050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c1e41860ca4c90cde3e2e118c4071746c222b38f7b3eb2ebdd9edeb85e99d86

Aliases

arxiv: 1903.02959 · arxiv_version: 1903.02959v1 · doi: 10.48550/arxiv.1903.02959 · pith_short_12: BQPEDBQMUTEQ · pith_short_16: BQPEDBQMUTEQZXR6 · pith_short_8: BQPEDBQM

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/BQPEDBQMUTEQZXR6FYIYYQDROR \
  | 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: 0c1e41860ca4c90cde3e2e118c4071746c222b38f7b3eb2ebdd9edeb85e99d86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5691e698b81c8052591ecabaab50dc3a1d0a47e7b802dde2cd4078e157a17f80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-06T18:07:32Z",
    "title_canon_sha256": "5415c274622dd53534e6151c7b975d9e870d0cd29dee6ec95b42b730283a6999"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02959",
    "kind": "arxiv",
    "version": 1
  }
}