Pith Number

pith:GPP7TYW2

pith:2019:GPP7TYW2ESEXTIHCHJLTC4S347

not attested not anchored not stored refs pending

Analogue stochastic gravity phenomena in two-component Bose-Einstein condensates: Sound cone fluctuations

Chi-Yong Lin, Da-Shin Lee, Wei-Can Syu

arxiv:1901.11187 v2 · 2019-01-31 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GPP7TYW2ESEXTIHCHJLTC4S347}

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	2026-05-17T23:41:58.001896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33dff9e2da248979a0e23a5731725be7c4fbe7de287726a95e6765956ed6530d

Aliases

arxiv: 1901.11187 · arxiv_version: 1901.11187v2 · doi: 10.48550/arxiv.1901.11187 · pith_short_12: GPP7TYW2ESEX · pith_short_16: GPP7TYW2ESEXTIHC · pith_short_8: GPP7TYW2

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/GPP7TYW2ESEXTIHCHJLTC4S347 \
  | 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: 33dff9e2da248979a0e23a5731725be7c4fbe7de287726a95e6765956ed6530d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1493b62a334a7e911ae930892643baef0dd40bc9d91b22da75e34c8a6d4d9f2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-01-31T02:55:56Z",
    "title_canon_sha256": "4ee5328687769b62562f541cced78b3d2680abb46b892e6639617edafb8d114e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11187",
    "kind": "arxiv",
    "version": 2
  }
}