Pith Number

pith:ROHUPRTL

pith:2018:ROHUPRTL4OFP62CHAB3RV44TXV

not attested not anchored not stored refs pending

Reconstruction of optical vector-fields with applications in endoscopic imaging

Alberto Gil C. P. Ramos, Francesco Renna, George S. D. Gordon, Maria P. Alcolea, Milana Gataric, Sarah E. Bohndiek

arxiv:1804.10636 v2 · 2018-04-27 · math.NA · eess.IV · physics.med-ph · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROHUPRTL4OFP62CHAB3RV44TXV}

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	2026-05-17T23:46:55.399541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b8f47c66be38aff684700771af393bd4122edf7d5dd9b25be1a82d0383ea254

Aliases

arxiv: 1804.10636 · arxiv_version: 1804.10636v2 · doi: 10.48550/arxiv.1804.10636 · pith_short_12: ROHUPRTL4OFP · pith_short_16: ROHUPRTL4OFP62CH · pith_short_8: ROHUPRTL

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/ROHUPRTL4OFP62CHAB3RV44TXV \
  | 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: 8b8f47c66be38aff684700771af393bd4122edf7d5dd9b25be1a82d0383ea254

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02c601565f9903248d4e0093bd7e09e18b0ea8576653ad0c64d209b130603516",
    "cross_cats_sorted": [
      "eess.IV",
      "physics.med-ph",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-04-27T18:26:54Z",
    "title_canon_sha256": "a1a37ff1b943f050d09ec96ce30c1ed9796d3bf8ee20dec4bb541fcd525b3f99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10636",
    "kind": "arxiv",
    "version": 2
  }
}