Pith Number

pith:D3WWAHLI

pith:2009:D3WWAHLIDYKGNVET5KNNBJFFNP

not attested not anchored not stored refs pending

Analogue Models for Emergent Gravity

Florian Girelli, Lorenzo Sindoni, Stefano Liberati

arxiv:0909.3834 v1 · 2009-09-21 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3WWAHLIDYKGNVET5KNNBJFFNP}

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

Analog regular black holes and black hole mimickers for surface-gravity waves in fluids

Receipt and verification

First computed	2026-07-04T15:52:19.647720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eed601d681e1466d493ea9ad0a4a56bf9c4310bb70dd53949a58bf516dcf63e

Aliases

arxiv: 0909.3834 · arxiv_version: 0909.3834v1 · doi: 10.48550/arxiv.0909.3834 · pith_short_12: D3WWAHLIDYKG · pith_short_16: D3WWAHLIDYKGNVET · pith_short_8: D3WWAHLI

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/D3WWAHLIDYKGNVET5KNNBJFFNP \
  | 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: 1eed601d681e1466d493ea9ad0a4a56bf9c4310bb70dd53949a58bf516dcf63e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "204fdaa2433027b4164484d9fadc87a8aa1f569b5e0e8e560d4320a406cfc461",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-09-21T19:03:55Z",
    "title_canon_sha256": "543fc89af3b2ab635f15d7f6fa72d93b3ce39ba3ebe463c5a3d5bcfd1c956f82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3834",
    "kind": "arxiv",
    "version": 1
  }
}