Pith Number

pith:XDJXJMKH

pith:2020:XDJXJMKHQKSL4EABWHHNYHQWAF

not attested not anchored not stored refs pending

Hawking temperature and phonon emission in acoustic holes

Dario Grasso, Maria Luisa Chiofalo, Massimo Mannarelli, Silvia Trabucco

arxiv:2011.00019 v4 · 2020-10-30 · gr-qc · cond-mat.other · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDJXJMKHQKSL4EABWHHNYHQWAF}

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.

Cited by

1 paper in Pith

Autoencoding sensory substitution

Receipt and verification

First computed	2026-07-05T02:41:48.557494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8d374b14782a4be1001b1cedc1e160146a5b91939096dff1f25606b64f72dc9

Aliases

arxiv: 2011.00019 · arxiv_version: 2011.00019v4 · doi: 10.48550/arxiv.2011.00019 · pith_short_12: XDJXJMKHQKSL · pith_short_16: XDJXJMKHQKSL4EAB · pith_short_8: XDJXJMKH

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/XDJXJMKHQKSL4EABWHHNYHQWAF \
  | 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: b8d374b14782a4be1001b1cedc1e160146a5b91939096dff1f25606b64f72dc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68ac1a0e425423f19ace4685731bcc9b2c8dac9fa696ab83d4ced83221c13d91",
    "cross_cats_sorted": [
      "cond-mat.other",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-10-30T18:00:36Z",
    "title_canon_sha256": "2fb1543839e849aea6160eec71198116f05a20da1c95efce5233d2e45b5ae307"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.00019",
    "kind": "arxiv",
    "version": 4
  }
}