Pith Number

pith:CP4WPGRM

pith:2022:CP4WPGRMHNHAEYJNII7OW5JH35

not attested not anchored not stored refs pending

Hawking radiation from acoustic black holes in hydrodynamic flow of electrons

Ajit M. Srivastava, Oindrila Ganguly, Saumia P.S., Shreyansh S. Dave

arxiv:2208.08079 v1 · 2022-08-17 · gr-qc · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CP4WPGRMHNHAEYJNII7OW5JH35}

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

Doppler shifted Hawking radiation from acoustic black holes in ultra-relativistic heavy-ion collisions

Receipt and verification

First computed	2026-07-05T04:58:38.745888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13f9679a2c3b4e02612d423eeb7527df4b95e213d61f5c7bcc2819ee0706b18d

Aliases

arxiv: 2208.08079 · arxiv_version: 2208.08079v1 · doi: 10.48550/arxiv.2208.08079 · pith_short_12: CP4WPGRMHNHA · pith_short_16: CP4WPGRMHNHAEYJN · pith_short_8: CP4WPGRM

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/CP4WPGRMHNHAEYJNII7OW5JH35 \
  | 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: 13f9679a2c3b4e02612d423eeb7527df4b95e213d61f5c7bcc2819ee0706b18d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4754b9722c3b161ceeae1a12df4005825f43d101b5a3871d05f1405fb5523806",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-08-17T05:26:32Z",
    "title_canon_sha256": "a0549d027dd406833e5c45ded9c9cd35d293f84b7aa46f238142b7429e9ad04f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.08079",
    "kind": "arxiv",
    "version": 1
  }
}