Pith Number

pith:FVTSW7DH

pith:2014:FVTSW7DHTRNDJHK5TSPL5LX23B

not attested not anchored not stored refs pending

Comment on "Spin-Gradient-Driven Light Amplification in a Quantum Plasma"

Abhijit Sen, Anantanarayanan Thyagaraja, Govind S. Krishnaswami, Rajaram Nityananda

arxiv:1403.0228 v2 · 2014-03-02 · physics.plasm-ph · cond-mat.other · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVTSW7DHTRNDJHK5TSPL5LX23B}

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	2026-05-18T01:37:33.142843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d672b7c679c5a349d5d9c9ebeaefad8540cd4f870256629459841984c0d9ed3

Aliases

arxiv: 1403.0228 · arxiv_version: 1403.0228v2 · doi: 10.48550/arxiv.1403.0228 · pith_short_12: FVTSW7DHTRND · pith_short_16: FVTSW7DHTRNDJHK5 · pith_short_8: FVTSW7DH

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/FVTSW7DHTRNDJHK5TSPL5LX23B \
  | 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: 2d672b7c679c5a349d5d9c9ebeaefad8540cd4f870256629459841984c0d9ed3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de9d1ce1d527c1367a93a0a19400a2f04eaee7f14646eff9382c29dbbfe21756",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2014-03-02T15:58:31Z",
    "title_canon_sha256": "02e02f0d455eb45abb686c5086b0e4d4d63a0d71dbac7bb395720230fa2eaa3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0228",
    "kind": "arxiv",
    "version": 2
  }
}