Pith Number

pith:DHWDVUMC

pith:2019:DHWDVUMCW3DTM56NLBPIHTIWT4

not attested not anchored not stored refs pending

The temporal coherence of a photon condensate: A quantum trajectory description

Michiel Wouters, Wouter Verstraelen

arxiv:1902.09306 v2 · 2019-02-25 · 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{DHWDVUMCW3DTM56NLBPIHTIWT4}

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	2026-05-17T23:41:36.547242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19ec3ad182b6c73677cd585e83cd169f094f1c07a235a5560e2c50f793e4c5b6

Aliases

arxiv: 1902.09306 · arxiv_version: 1902.09306v2 · doi: 10.48550/arxiv.1902.09306 · pith_short_12: DHWDVUMCW3DT · pith_short_16: DHWDVUMCW3DTM56N · pith_short_8: DHWDVUMC

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/DHWDVUMCW3DTM56NLBPIHTIWT4 \
  | 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: 19ec3ad182b6c73677cd585e83cd169f094f1c07a235a5560e2c50f793e4c5b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9569afb07075c060eee10d1dbc19e1bb168d37557cd9355d3ed8a90954d5763",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-02-25T14:47:20Z",
    "title_canon_sha256": "fd65e252509b2e95786ad5438667d0bf8d160968ff3469e69fbad7cbfa5e3258"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09306",
    "kind": "arxiv",
    "version": 2
  }
}