Pith Number

pith:FVD5X6Q2

pith:2013:FVD5X6Q2ZNPLPZ7HNWTHSKVGLB

not attested not anchored not stored refs pending

Cavity linewidth narrowing with dark-state polaritons

G. W. Lin, J. Yang, S. Q. Gong, X. M. Lin, Y. P. Niu

arxiv:1308.3007 v3 · 2013-08-14 · 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{FVD5X6Q2ZNPLPZ7HNWTHSKVGLB}

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	2026-05-18T02:19:16.989619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d47dbfa1acb5eb7e7e76da6792aa658518776e6d67107f8866f7a58e1b543ba

Aliases

arxiv: 1308.3007 · arxiv_version: 1308.3007v3 · doi: 10.48550/arxiv.1308.3007 · pith_short_12: FVD5X6Q2ZNPL · pith_short_16: FVD5X6Q2ZNPLPZ7H · pith_short_8: FVD5X6Q2

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/FVD5X6Q2ZNPLPZ7HNWTHSKVGLB \
  | 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: 2d47dbfa1acb5eb7e7e76da6792aa658518776e6d67107f8866f7a58e1b543ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed40b0b25a57600f919208d099edb282845aa403d6a4d84770ed44a1542aa21d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-08-14T01:46:33Z",
    "title_canon_sha256": "9648a364ec08f9b53c44ff7737952b75ede2460c4c4bb2784cdc065a6b6e6305"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3007",
    "kind": "arxiv",
    "version": 3
  }
}