Pith Number

pith:6FBRNDOY

pith:2015:6FBRNDOYAVQMJC65PV6X5EGB76

not attested not anchored not stored refs pending

Injection seeded tunable mid-infrared pulses by difference frequency mixing

Hideaki Hara, Noboru Sasao, Satoshi Uetake, Takahiko Masuda, Takahiro Hiraki, Yuki Miyamoto

arxiv:1511.00409 v2 · 2015-11-02 · 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{6FBRNDOYAVQMJC65PV6X5EGB76}

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	2026-05-18T00:52:34.476821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f143168dd80560c48bdd7d7d7e90c1ff86e54a92d37db04065ddfc8c3a1875b4

Aliases

arxiv: 1511.00409 · arxiv_version: 1511.00409v2 · doi: 10.48550/arxiv.1511.00409 · pith_short_12: 6FBRNDOYAVQM · pith_short_16: 6FBRNDOYAVQMJC65 · pith_short_8: 6FBRNDOY

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/6FBRNDOYAVQMJC65PV6X5EGB76 \
  | 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: f143168dd80560c48bdd7d7d7e90c1ff86e54a92d37db04065ddfc8c3a1875b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c1f0ed0d93d5bb53ba9c0fb97fc21716a5c3397f97a34167812ae22eb2fdcb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-11-02T08:15:43Z",
    "title_canon_sha256": "cc234bee93fe19a4b6bcda33aa7677efcd5d7cbc84bc14dcce476af75f16439e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00409",
    "kind": "arxiv",
    "version": 2
  }
}