Pith Number

pith:3UER34NH

pith:2015:3UER34NHEFN3ICK5H265KJAOTQ

not attested not anchored not stored refs pending

Estimating Absolute-Phase Maps Using ESPIRiT and Virtual Conjugate Coils

Martin Uecker, Michael Lustig

arxiv:1509.03557 v2 · 2015-07-17 · cs.CV · cs.CE · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3UER34NHEFN3ICK5H265KJAOTQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:44:39.063400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd091df1a7215bb4095d3ebdd5240e9c01efb357979c9449d1ac93a3762581cc

Aliases

arxiv: 1509.03557 · arxiv_version: 1509.03557v2 · doi: 10.48550/arxiv.1509.03557 · pith_short_12: 3UER34NHEFN3 · pith_short_16: 3UER34NHEFN3ICK5 · pith_short_8: 3UER34NH

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/3UER34NHEFN3ICK5H265KJAOTQ \
  | 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: dd091df1a7215bb4095d3ebdd5240e9c01efb357979c9449d1ac93a3762581cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0d2c69717a0ea8bcd5e57c9b682eec458a6d01a8893fcfe45b606a9f2c6d1e2",
    "cross_cats_sorted": [
      "cs.CE",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-07-17T22:35:14Z",
    "title_canon_sha256": "62b6c467bdb27eca455fa084e6fea34b9560bdd44cfd41956880fe64c953b1d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03557",
    "kind": "arxiv",
    "version": 2
  }
}