Pith Number

pith:FKJR6BQV

pith:2005:FKJR6BQVAMKP63THFQC47HWQQ4

not attested not anchored not stored refs pending

Theory of Umklapp-assisted recombination of bound excitons in Si:P

L. J. Sham, Michael N. Leuenberger

arxiv:cond-mat/0507383 v1 · 2005-07-15 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKJR6BQVAMKP63THFQC47HWQQ4}

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	2026-05-18T01:55:00.254146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a931f06150314ff6e672c05cf9ed0873a789b8724f575fbdae5328416434e62

Aliases

arxiv: cond-mat/0507383 · arxiv_version: cond-mat/0507383v1 · doi: 10.48550/arxiv.cond-mat/0507383 · pith_short_12: FKJR6BQVAMKP · pith_short_16: FKJR6BQVAMKP63TH · pith_short_8: FKJR6BQV

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/FKJR6BQVAMKP63THFQC47HWQQ4 \
  | 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: 2a931f06150314ff6e672c05cf9ed0873a789b8724f575fbdae5328416434e62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4e3d329048e62b920ee2eae198b4a3ef2f39d53698836766b6292f31d79ec8d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2005-07-15T21:52:24Z",
    "title_canon_sha256": "520fe96b03f00aaa0abddb4e8ca12e0913bd7bec5af76ce1f99156c0fffd4476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0507383",
    "kind": "arxiv",
    "version": 1
  }
}