Pith Number

pith:TF2FJJXA

pith:2021:TF2FJJXAID745GN6YKC5MI5WJO

not attested not anchored not stored refs pending

Dynamical analogue spacetimes in non-relativistic flows

Karan Fernandes, Susovan Maity, Tapas K. Das

arxiv:2106.07618 v1 · 2021-06-14 · gr-qc · astro-ph.HE · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TF2FJJXAID745GN6YKC5MI5WJO}

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

Dynamical analog spacetimes from nonlinear perturbations in a topological material

Receipt and verification

First computed	2026-07-05T04:48:34.503156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

997454a6e040ffce99bec285d623b64ba14606036548ca9aeeae2731cf79c5ea

Aliases

arxiv: 2106.07618 · arxiv_version: 2106.07618v1 · doi: 10.48550/arxiv.2106.07618 · pith_short_12: TF2FJJXAID74 · pith_short_16: TF2FJJXAID745GN6 · pith_short_8: TF2FJJXA

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/TF2FJJXAID745GN6YKC5MI5WJO \
  | 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: 997454a6e040ffce99bec285d623b64ba14606036548ca9aeeae2731cf79c5ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5283f26de7c36f18c5de7015769c047d836edc9992af904a035a49561d903aa",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-06-14T17:21:54Z",
    "title_canon_sha256": "c3025a61defb3c9c5bdbc24fcd3cdc2e6fec8efa77198d2d3d5eae206261d769"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.07618",
    "kind": "arxiv",
    "version": 1
  }
}