Pith Number

pith:7KF3FMVV

pith:2012:7KF3FMVVRJWZEAGPSTTSMLRGA4

not attested not anchored not stored refs pending

Temperature Dependence of Highly Excited Exciton Polaritons in Semiconductor Microcavities

Alfred Forchel, Andreas Loeffler, Sven Hoefling, Tomoyuki Horikiri, Yasuhiro Matsuo, Yoshihisa Yamamoto, Yutaka Shikano

arxiv:1211.1753 v2 · 2012-11-08 · cond-mat.mes-hall · cond-mat.quant-gas · 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{7KF3FMVVRJWZEAGPSTTSMLRGA4}

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	2026-05-18T03:18:31.443608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa8bb2b2b58a6d9200cf94e7262e2607089064ea687a54733bb78d9827cebbcd

Aliases

arxiv: 1211.1753 · arxiv_version: 1211.1753v2 · doi: 10.48550/arxiv.1211.1753 · pith_short_12: 7KF3FMVVRJWZ · pith_short_16: 7KF3FMVVRJWZEAGP · pith_short_8: 7KF3FMVV

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/7KF3FMVVRJWZEAGPSTTSMLRGA4 \
  | 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: fa8bb2b2b58a6d9200cf94e7262e2607089064ea687a54733bb78d9827cebbcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "733931d7e8986c93f440e3539e48645d232d8fcb2ebdb68ef709cce536accb45",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-11-08T03:40:26Z",
    "title_canon_sha256": "498b9bc855fc1059b0372714c6995d4889b1e59b392bca5aad383508485aedfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1753",
    "kind": "arxiv",
    "version": 2
  }
}