Pith Number

pith:DA4H35O2

pith:2015:DA4H35O25UXT45MYVZF5LULXCH

not attested not anchored not stored refs pending

Coherence in parametric fluorescence

J. E. Sipe, L. G. Helt, Marco Liscidini, T. Onodera

arxiv:1509.03180 v2 · 2015-09-10 · quant-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{DA4H35O25UXT45MYVZF5LULXCH}

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	2026-05-18T01:16:18.132877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18387df5daed2f3e7598ae4bd5d17711ff5961568a9775811eae71335ccd1aa3

Aliases

arxiv: 1509.03180 · arxiv_version: 1509.03180v2 · doi: 10.48550/arxiv.1509.03180 · pith_short_12: DA4H35O25UXT · pith_short_16: DA4H35O25UXT45MY · pith_short_8: DA4H35O2

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/DA4H35O25UXT45MYVZF5LULXCH \
  | 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: 18387df5daed2f3e7598ae4bd5d17711ff5961568a9775811eae71335ccd1aa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a458cadb126e0f15cc4135dc753bc1617d781aeda9547ca998cc81d1de03b824",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-10T14:52:00Z",
    "title_canon_sha256": "75ca842a83ea0781ca7e04ad8d7942cb64a484164ba6376d4ae4e4d385daab03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03180",
    "kind": "arxiv",
    "version": 2
  }
}