Pith Number

pith:HEOI4FJF

pith:2012:HEOI4FJFO4FIN7AC5TQDFIY7TY

not attested not anchored not stored refs pending

On the effect of cosmological inflow on turbulence and instability in galactic discs

Avishai Dekel, Marcello Cacciato, Shy Genel

arxiv:1203.0810 v2 · 2012-03-05 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEOI4FJFO4FIN7AC5TQDFIY7TY}

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	2026-05-18T01:58:15.080243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

391c8e1525770a86fc02ece032a31f9e052799c80777ff625787938f496b6ed0

Aliases

arxiv: 1203.0810 · arxiv_version: 1203.0810v2 · doi: 10.48550/arxiv.1203.0810 · pith_short_12: HEOI4FJFO4FI · pith_short_16: HEOI4FJFO4FIN7AC · pith_short_8: HEOI4FJF

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/HEOI4FJFO4FIN7AC5TQDFIY7TY \
  | 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: 391c8e1525770a86fc02ece032a31f9e052799c80777ff625787938f496b6ed0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3ccf9b7b5b2b8593ee93796a2fd56ab992fe4c64ed8a971e3870037ead565fb",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-03-05T03:46:18Z",
    "title_canon_sha256": "6ec0de6a5a8479ad6b494f8ce63db019e3616473fc33e5ca120069b603475f3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0810",
    "kind": "arxiv",
    "version": 2
  }
}