Pith Number

pith:GLAD3EPF

pith:2018:GLAD3EPFS3NSNGU3P2CTXRA2GL

not attested not anchored not stored refs pending

Local Optimization of Wave-fronts for high sensitivity PHase Imaging (LowPhi)

Andr\'es de los R\'ios Sommer, Sylvain Gigan, Thomas Juffmann

arxiv:1809.02993 v2 · 2018-09-09 · physics.optics · physics.bio-ph · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GLAD3EPFS3NSNGU3P2CTXRA2GL}

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	2026-07-05T00:00:23.105745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32c03d91e596db269a9b7e853bc41a32cedc1adf214d39a4e881aa7d7a9720fb

Aliases

arxiv: 1809.02993 · arxiv_version: 1809.02993v2 · doi: 10.48550/arxiv.1809.02993 · pith_short_12: GLAD3EPFS3NS · pith_short_16: GLAD3EPFS3NSNGU3 · pith_short_8: GLAD3EPF

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/GLAD3EPFS3NSNGU3P2CTXRA2GL \
  | 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: 32c03d91e596db269a9b7e853bc41a32cedc1adf214d39a4e881aa7d7a9720fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97182cb066d672b9ac0556f13afc0641bfa542ddb43373750e7f9e068ec4d928",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-09-09T15:46:38Z",
    "title_canon_sha256": "5da4c2f965a7f6077615f83e500eb876783606c9b39cc34a51c5abce1e42dd11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02993",
    "kind": "arxiv",
    "version": 2
  }
}