Pith Number

pith:2VM3IVRX

pith:2008:2VM3IVRX5GVYD2OYWGSMOOC2QV

not attested not anchored not stored refs pending

Coherent response to optical excitation in a rare-earth ion doped crystal

J.-L. Le Gou\"et, J. Ruggiero, T. Chaneli\`ere

arxiv:0810.0662 v1 · 2008-10-03 · 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{2VM3IVRX5GVYD2OYWGSMOOC2QV}

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	2026-05-18T04:20:05.567275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d559b45637e9ab81e9d8b1a4c7385a8549b1925143ea715cc8f4ff8c3975b2d0

Aliases

arxiv: 0810.0662 · arxiv_version: 0810.0662v1 · doi: 10.48550/arxiv.0810.0662 · pith_short_12: 2VM3IVRX5GVY · pith_short_16: 2VM3IVRX5GVYD2OY · pith_short_8: 2VM3IVRX

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/2VM3IVRX5GVYD2OYWGSMOOC2QV \
  | 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: d559b45637e9ab81e9d8b1a4c7385a8549b1925143ea715cc8f4ff8c3975b2d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2876ac78ca0af1f062a729754b9898604eae1309bd38f659b094ce2b74397973",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-10-03T15:04:11Z",
    "title_canon_sha256": "f0dada618e78bc08fa565a9b16279d2c6db137f817dcd1f8c62e2dd4797a5e6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.0662",
    "kind": "arxiv",
    "version": 1
  }
}