Pith Number

pith:DVEUNG2F

pith:2012:DVEUNG2FXFQKWSTHIJPBA4RRLW

not attested not anchored not stored refs pending

Noncollinear parametric fluorescence by chirped quasi-phase matching for monocycle temporal entanglement

Akira Tanaka, Hwan Hong Lim, Jian Chen, Labao Zhang, Lin Kang, Masayuki Okano, Peiheng Wu, Ryo Okamoto, Shanthi Subashchandran, Shigeki Takeuchi, Sunao Kurimura, Toru Hirohata

arxiv:1210.6137 v1 · 2012-10-23 · quant-ph · 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{DVEUNG2FXFQKWSTHIJPBA4RRLW}

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	2026-05-18T03:42:33.158719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d49469b45b960ab4a67425e1072315da443cc7d58f04f90298bee399fc7bc96

Aliases

arxiv: 1210.6137 · arxiv_version: 1210.6137v1 · doi: 10.48550/arxiv.1210.6137 · pith_short_12: DVEUNG2FXFQK · pith_short_16: DVEUNG2FXFQKWSTH · pith_short_8: DVEUNG2F

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/DVEUNG2FXFQKWSTHIJPBA4RRLW \
  | 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: 1d49469b45b960ab4a67425e1072315da443cc7d58f04f90298bee399fc7bc96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e93a4e928865825cfe9db948d9b4582bf221119585f7c33143eb670b8a0a39b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-23T06:20:13Z",
    "title_canon_sha256": "209ae37e9fb97569659c1d276814b08c146b40a286a29b51eb6db17c83d6ebe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6137",
    "kind": "arxiv",
    "version": 1
  }
}