Pith Number

pith:WJUGFZ2L

pith:2012:WJUGFZ2L47UHK7CFF3QO6J4ELF

not attested not anchored not stored refs pending

Dynamics of spontaneous emission in a single-end photonic waveguide

F. Ciccarello, M. S. Kim, T. Tufarelli

arxiv:1208.0969 v2 · 2012-08-05 · 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{WJUGFZ2L47UHK7CFF3QO6J4ELF}

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	2026-05-18T03:35:53.971222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b26862e74be7e8757c452ee0ef2784597d5b19254da80c2555601d94831ffbef

Aliases

arxiv: 1208.0969 · arxiv_version: 1208.0969v2 · doi: 10.48550/arxiv.1208.0969 · pith_short_12: WJUGFZ2L47UH · pith_short_16: WJUGFZ2L47UHK7CF · pith_short_8: WJUGFZ2L

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/WJUGFZ2L47UHK7CFF3QO6J4ELF \
  | 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: b26862e74be7e8757c452ee0ef2784597d5b19254da80c2555601d94831ffbef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdb9add843534e6426e17c220cd1f5b40f7a0681ebe27e8a687344b27b614990",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-05T00:02:54Z",
    "title_canon_sha256": "265a24fbe72d53adb83df10377f1abcf609f3cd02a843eada8f842aaee606f76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0969",
    "kind": "arxiv",
    "version": 2
  }
}