Pith Number

pith:OME6FWQ6

pith:2010:OME6FWQ6TACEQZODIHMOZJEPOZ

not attested not anchored not stored refs pending

Observation of two-photon absorption at low power levels using tapered optical fibers in rubidium vapor

J.D. Franson, M.M. Lai, S.M. Hendrickson, T.B. Pittman

arxiv:1007.1941 v1 · 2010-07-12 · 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{OME6FWQ6TACEQZODIHMOZJEPOZ}

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	2026-05-18T04:38:59.116730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7309e2da1e98044865c341d8eca48f765c5daf852e09531ca2e13516bdf2b73f

Aliases

arxiv: 1007.1941 · arxiv_version: 1007.1941v1 · doi: 10.48550/arxiv.1007.1941 · pith_short_12: OME6FWQ6TACE · pith_short_16: OME6FWQ6TACEQZOD · pith_short_8: OME6FWQ6

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/OME6FWQ6TACEQZODIHMOZJEPOZ \
  | 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: 7309e2da1e98044865c341d8eca48f765c5daf852e09531ca2e13516bdf2b73f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faa27213153c925c1a00994398da26243009d52205d67a5f2f35ac854c0039c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-07-12T16:44:21Z",
    "title_canon_sha256": "5d8f51468fbdcd3e7aad24ea1a77d4a7f967f1fb75b8b494d91288cf23ef4532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1941",
    "kind": "arxiv",
    "version": 1
  }
}