Pith Number

pith:IPQZ4PZC

pith:2009:IPQZ4PZCBAGYWKQA7U4Z27P7CJ

not attested not anchored not stored refs pending

The Decoherence of the Electron Spin Polarization and Meta-stability of $C^{13}$ Nuclei in Diamond

P.R. Crompton

arxiv:0901.4065 v2 · 2009-01-26 · 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{IPQZ4PZCBAGYWKQA7U4Z27P7CJ}

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	2026-05-18T04:22:50.252494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43e19e3f22080d8b2a00fd399d7dff127d20f5c420fa376ecb4a0b987350ab11

Aliases

arxiv: 0901.4065 · arxiv_version: 0901.4065v2 · doi: 10.48550/arxiv.0901.4065 · pith_short_12: IPQZ4PZCBAGY · pith_short_16: IPQZ4PZCBAGYWKQA · pith_short_8: IPQZ4PZC

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/IPQZ4PZCBAGYWKQA7U4Z27P7CJ \
  | 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: 43e19e3f22080d8b2a00fd399d7dff127d20f5c420fa376ecb4a0b987350ab11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0554443172fda225921d1e1e33afd17e5afef6fa4d295f69a3962e5b86ee797",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-01-26T18:17:59Z",
    "title_canon_sha256": "f0f02ac60c490776980fbf790bb576686cf1be9a0662c7cd5c4624a02fc0a0d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.4065",
    "kind": "arxiv",
    "version": 2
  }
}