Pith Number

pith:2X7TIILD

pith:2012:2X7TIILD2X3DPGH4IMWRFKTYWX

not attested not anchored not stored refs pending

Energy Conservation and Gravity Waves in Sound-proof Treatments of Stellar Interiors: Part I Anelastic Approximations

(2) Canadian Institute for Theoretical Astrophysics, Astrophysical Plasmas, Benjamin P Brown (1), Canada), Center for Magnetic Self-Organization in Laboratory, Ellen G Zweibel (1) ((1) Department of Astronomy, Geoffrey M Vasil (2), University of Toronto, University of Wisconsin-Madison

arxiv:1207.2804 v1 · 2012-07-11 · astro-ph.SR · 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{2X7TIILD2X3DPGH4IMWRFKTYWX}

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.

Receipt and verification

First computed	2026-05-18T03:47:52.510776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5ff342163d5f63798fc432d12aa78b5f96977affe9874d0679d6dc911c8f0b8

Aliases

arxiv: 1207.2804 · arxiv_version: 1207.2804v1 · doi: 10.48550/arxiv.1207.2804 · pith_short_12: 2X7TIILD2X3D · pith_short_16: 2X7TIILD2X3DPGH4 · pith_short_8: 2X7TIILD

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/2X7TIILD2X3DPGH4IMWRFKTYWX \
  | 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: d5ff342163d5f63798fc432d12aa78b5f96977affe9874d0679d6dc911c8f0b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc5dde6f8e06fb67ac07816f784e6ee54bcf5f7d49d8c459895139ab06577ece",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-07-11T22:19:49Z",
    "title_canon_sha256": "fbcb1e0b96ddb909c629a8aea96f6ea2a044620a58eb3fa518a2e68bed5ff831"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2804",
    "kind": "arxiv",
    "version": 1
  }
}