Pith Number

pith:XAJB5I5H

pith:2012:XAJB5I5HPPUNNABUGBOVBZM5ST

not attested not anchored not stored refs pending

Room temperature terahertz polariton emitter

Fabrizio Castellano, Giacomo Scalari, J\'er\^ome Faist, Markus Geiser, Mattias Beck

arxiv:1201.2094 v1 · 2012-01-09 · cond-mat.mes-hall · physics.optics · 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{XAJB5I5HPPUNNABUGBOVBZM5ST}

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	2026-05-18T00:56:52.982530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8121ea3a77be8d68034305d50e59d94e6b7b246a8e13d53216277c3177f565b

Aliases

arxiv: 1201.2094 · arxiv_version: 1201.2094v1 · doi: 10.48550/arxiv.1201.2094 · pith_short_12: XAJB5I5HPPUN · pith_short_16: XAJB5I5HPPUNNABU · pith_short_8: XAJB5I5H

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/XAJB5I5HPPUNNABUGBOVBZM5ST \
  | 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: b8121ea3a77be8d68034305d50e59d94e6b7b246a8e13d53216277c3177f565b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8cb365c95d46f69e3514b25249130359ce08ae8f0d1e93f324688bb45a7a746",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-01-09T12:40:29Z",
    "title_canon_sha256": "6f919bb44ec398f40f9d50cc5eb1aae6b5fd800efc4fcfe9716d8c82f34b4ffc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2094",
    "kind": "arxiv",
    "version": 1
  }
}