Pith Number

pith:JOBWFWMI

pith:2017:JOBWFWMI3F4HKK5P4JIBNBDJMO

not attested not anchored not stored refs pending

Imaging thick samples with optical tomography

Alexandre Goy, Demetri Psaltis, JooWon Lim, Michael Unser, Morteza H. Shoreh

arxiv:1711.03714 v1 · 2017-11-10 · physics.optics · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOBWFWMI3F4HKK5P4JIBNBDJMO}

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	2026-05-18T00:30:51.611765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b8362d988d978752bafe2501684696382390da62b1f149d05e8ae18598272ba

Aliases

arxiv: 1711.03714 · arxiv_version: 1711.03714v1 · doi: 10.48550/arxiv.1711.03714 · pith_short_12: JOBWFWMI3F4H · pith_short_16: JOBWFWMI3F4HKK5P · pith_short_8: JOBWFWMI

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/JOBWFWMI3F4HKK5P4JIBNBDJMO \
  | 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: 4b8362d988d978752bafe2501684696382390da62b1f149d05e8ae18598272ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6577d6f3da1a86169194bcb214d234a227f03705368eff8f3f81584580f209d7",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-11-10T06:58:54Z",
    "title_canon_sha256": "2c633e157098ddfc47fb81feb602509b53be6777a384f7a4ec7a04aa9e454b3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03714",
    "kind": "arxiv",
    "version": 1
  }
}