Pith Number

pith:BA2UAMOJ

pith:2020:BA2UAMOJTE376PEJMC77IPWFNS

not attested not anchored not stored refs pending

Displacement field estimation from OCT images utilizing speckle information with applications in quantitative elastography

Ekaterina Sherina, Lisa Krainz, Otmar Scherzer, Simon Hubmer, Wolfgang Drexler

arxiv:2008.07373 v1 · 2020-08-17 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BA2UAMOJTE376PEJMC77IPWFNS}

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	2026-07-05T02:02:43.020020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08354031c99937ff3c8960bff43ec56c97f3617700d6d43706411bb32cd103a4

Aliases

arxiv: 2008.07373 · arxiv_version: 2008.07373v1 · doi: 10.48550/arxiv.2008.07373 · pith_short_12: BA2UAMOJTE37 · pith_short_16: BA2UAMOJTE376PEJ · pith_short_8: BA2UAMOJ

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/BA2UAMOJTE376PEJMC77IPWFNS \
  | 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: 08354031c99937ff3c8960bff43ec56c97f3617700d6d43706411bb32cd103a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1433bd9d1034f2193cc19758704e5d0d5f182eed1a41f3c26204145497fc2c4a",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-08-17T14:39:44Z",
    "title_canon_sha256": "9707fecf2d079001944289be19f8c377df710b9f4293836e9f0e1eab0d2ddf10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.07373",
    "kind": "arxiv",
    "version": 1
  }
}