Pith Number

pith:WO7E5QH2

pith:2017:WO7E5QH2SL3KFCTLUUYMS2E5F6

not attested not anchored not stored refs pending

Note on acoustic black holes from black D3-brane

Chao Yu, Jia-Rui Sun

arxiv:1712.04137 v1 · 2017-12-12 · hep-th · 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{WO7E5QH2SL3KFCTLUUYMS2E5F6}

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

Bosonic and Fermionic love number of static acoustic black hole

Receipt and verification

First computed	2026-05-18T00:28:09.021024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3be4ec0fa92f6a28a6ba530c9689d2fb64b30339f8ad909aa9286c22298b088

Aliases

arxiv: 1712.04137 · arxiv_version: 1712.04137v1 · doi: 10.48550/arxiv.1712.04137 · pith_short_12: WO7E5QH2SL3K · pith_short_16: WO7E5QH2SL3KFCTL · pith_short_8: WO7E5QH2

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/WO7E5QH2SL3KFCTLUUYMS2E5F6 \
  | 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: b3be4ec0fa92f6a28a6ba530c9689d2fb64b30339f8ad909aa9286c22298b088

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c9dd721a8483db8d05ecc15468c649376617df72d6024ec01d43aeeabd1b730",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-12-12T05:59:14Z",
    "title_canon_sha256": "59514fdee6de1bb8cfb1ee94ac59a6ad9cf64186efe8c9076da2b039fb7b764a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04137",
    "kind": "arxiv",
    "version": 1
  }
}