Pith Number

pith:NP24BWYK

pith:2017:NP24BWYK7OOXW4TA52XZ4FTXJL

not attested not anchored not stored refs pending

Analogue Hawking radiation in an exactly solvable model of BEC

A. Parola, M. Tettamanti, S.L. Cacciatori

arxiv:1703.05041 v3 · 2017-03-15 · cond-mat.quant-gas · 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{NP24BWYK7OOXW4TA52XZ4FTXJL}

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	2026-05-18T00:28:56.210749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bf5c0db0afb9d7b7260eeaf9e16774ae4ac7e5a7a7847aa2e52a6b0375a04ff

Aliases

arxiv: 1703.05041 · arxiv_version: 1703.05041v3 · doi: 10.48550/arxiv.1703.05041 · pith_short_12: NP24BWYK7OOX · pith_short_16: NP24BWYK7OOXW4TA · pith_short_8: NP24BWYK

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/NP24BWYK7OOXW4TA52XZ4FTXJL \
  | 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: 6bf5c0db0afb9d7b7260eeaf9e16774ae4ac7e5a7a7847aa2e52a6b0375a04ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98e388456a00ea8da43786f14466168372a41407ded5c339bd950d49be3a30d4",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-03-15T09:30:48Z",
    "title_canon_sha256": "ca4175c25ab36a3fd20ba7cf863d830705da17c7a88bf223e70e666546b679cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05041",
    "kind": "arxiv",
    "version": 3
  }
}