Pith Number

pith:CUQW2W3M

pith:2014:CUQW2W3MTESDBGYP2NEQISK6GH

not attested not anchored not stored refs pending

Delivery of focused short pulses through a multimode fiber

Christophe Moser, Demetri Psaltis, Edgar Emilio Morales Delgado, Ioannis N. Papadopoulos, Salma Farahi

arxiv:1407.4388 v3 · 2014-07-16 · 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{CUQW2W3MTESDBGYP2NEQISK6GH}

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	2026-05-18T02:25:56.037200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15216d5b6c9924309b0fd34904495e31d5646956f238f118375c60f80dafe24f

Aliases

arxiv: 1407.4388 · arxiv_version: 1407.4388v3 · doi: 10.48550/arxiv.1407.4388 · pith_short_12: CUQW2W3MTESD · pith_short_16: CUQW2W3MTESDBGYP · pith_short_8: CUQW2W3M

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/CUQW2W3MTESDBGYP2NEQISK6GH \
  | 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: 15216d5b6c9924309b0fd34904495e31d5646956f238f118375c60f80dafe24f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2e55581a6931a549efcb3fc664b675d5e6e51bc85a061426723af2e8d90d0f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-07-16T17:31:46Z",
    "title_canon_sha256": "c882694896ca958313940a3bf3d82925d931a54c418f0644511d1d188bfb6474"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4388",
    "kind": "arxiv",
    "version": 3
  }
}