Pith Number

pith:THEVQ5TM

pith:2012:THEVQ5TMAA224QKF6R4LWRXCWW

not attested not anchored not stored refs pending

Mid-infrared frequency combs

Albert Schliesser, Nathalie Picqu\'e, Theodor W. H\"ansch

arxiv:1205.3395 v1 · 2012-05-15 · physics.optics · physics.atom-ph · physics.chem-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{THEVQ5TMAA224QKF6R4LWRXCWW}

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	2026-05-18T00:42:40.049216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99c958766c0035ae4145f478bb46e2b5b6733fe25ffb2facace2f9d8183bbb4d

Aliases

arxiv: 1205.3395 · arxiv_version: 1205.3395v1 · doi: 10.48550/arxiv.1205.3395 · pith_short_12: THEVQ5TMAA22 · pith_short_16: THEVQ5TMAA224QKF · pith_short_8: THEVQ5TM

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/THEVQ5TMAA224QKF6R4LWRXCWW \
  | 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: 99c958766c0035ae4145f478bb46e2b5b6733fe25ffb2facace2f9d8183bbb4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22f501fc47665aaace673ffb73fb6ab40692e00a8de7171e750506fd50b2315f",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-05-15T14:38:17Z",
    "title_canon_sha256": "5a12356b8d075b11d1e54f63150244bfba399b4229b7d446cd688553fb54de7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3395",
    "kind": "arxiv",
    "version": 1
  }
}