Pith Number

pith:EPT63CNQ

pith:2017:EPT63CNQJNREHUAQCMFNMYEE7U

not attested not anchored not stored refs pending

Quantitative phase imaging of retinal cells

Christophe Moser, Dino Carpentras, Francine Behar-Cohen, Laura Kowalczuk, Timoth\'e Laforest

arxiv:1701.08854 v1 · 2017-01-30 · physics.med-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPT63CNQJNREHUAQCMFNMYEE7U}

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	2026-05-18T00:51:39.012880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23e7ed89b04b6243d010130ad66084fd0d8be926183fcab17e4044f0ce7b4536

Aliases

arxiv: 1701.08854 · arxiv_version: 1701.08854v1 · doi: 10.48550/arxiv.1701.08854 · pith_short_12: EPT63CNQJNRE · pith_short_16: EPT63CNQJNREHUAQ · pith_short_8: EPT63CNQ

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/EPT63CNQJNREHUAQCMFNMYEE7U \
  | 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: 23e7ed89b04b6243d010130ad66084fd0d8be926183fcab17e4044f0ce7b4536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b80c310c3cdfb81231c159bd30d5558524a383146adebae763cf78a96b9613cf",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-01-30T22:18:25Z",
    "title_canon_sha256": "5879d91b41e763bdb537bbc92a73fcb21a330ae6a4523ccc0d5560e90e7c094d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08854",
    "kind": "arxiv",
    "version": 1
  }
}