Pith Number

pith:XHHTSB23

pith:2013:XHHTSB2366G5Q5IWKNW5JR3NDU

not attested not anchored not stored refs pending

Nonlocal interactions in a BEC: an Analogue Gravity perspective

A. Bhattacharyay, Supratik Sarkar

arxiv:1307.8231 v4 · 2013-07-31 · 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{XHHTSB2366G5Q5IWKNW5JR3NDU}

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	2026-05-18T00:38:14.062309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9cf39075bf78dd87516536dd4c76d1d10f780140cab9e884e3949f4b817492c

Aliases

arxiv: 1307.8231 · arxiv_version: 1307.8231v4 · doi: 10.48550/arxiv.1307.8231 · pith_short_12: XHHTSB2366G5 · pith_short_16: XHHTSB2366G5Q5IW · pith_short_8: XHHTSB23

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/XHHTSB2366G5Q5IWKNW5JR3NDU \
  | 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: b9cf39075bf78dd87516536dd4c76d1d10f780140cab9e884e3949f4b817492c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f2a3570230f1cfd0e0a013771b37a07b5d4d5ca73f0a5b59fe7db576b933535",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-07-31T06:06:11Z",
    "title_canon_sha256": "e5cd714198fabcf73d563cef7a887c43d5be3412126e29ffd3132740671ee51f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8231",
    "kind": "arxiv",
    "version": 4
  }
}