Pith Number

pith:V4FDM224

pith:2013:V4FDM224QAQ7PLGQF3RKY5TZAU

not attested not anchored not stored refs pending

Effect of Feshbach Resonance on the Entropy Production in the ultra cold Bosonic Atoms

India), Kolkata, M. N. Sinharoy (Presidency College

arxiv:1307.5989 v1 · 2013-07-23 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4FDM224QAQ7PLGQF3RKY5TZAU}

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	2026-05-18T03:17:45.591127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af0a366b5c8021f7acd02ee2ac767905256dd6fa5040e53a1813200f6420d8c9

Aliases

arxiv: 1307.5989 · arxiv_version: 1307.5989v1 · doi: 10.48550/arxiv.1307.5989 · pith_short_12: V4FDM224QAQ7 · pith_short_16: V4FDM224QAQ7PLGQ · pith_short_8: V4FDM224

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/V4FDM224QAQ7PLGQF3RKY5TZAU \
  | 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: af0a366b5c8021f7acd02ee2ac767905256dd6fa5040e53a1813200f6420d8c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "070119d828e88570768833cf1a7e044ceae25348a8681fca6c357471c5d09a01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-07-23T09:29:48Z",
    "title_canon_sha256": "7ebea4a8b7730f9b6a7a233ecc23502021c7955c68b50a3d9659db02c7b74e56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5989",
    "kind": "arxiv",
    "version": 1
  }
}