Pith Number

pith:SMQXEV63

pith:2014:SMQXEV63N3QK76L5V5SZLZFIGA

not attested not anchored not stored refs pending

The density structure and star formation rate of non-isothermal polytropic turbulence

Christoph Federrath, Supratik Banerjee

arxiv:1412.2756 v2 · 2014-12-08 · astro-ph.GA · astro-ph.SR · physics.comp-ph · 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{SMQXEV63N3QK76L5V5SZLZFIGA}

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	2026-05-18T02:24:28.423153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93217257db6ee0aff97daf6595e4a83034175938c91a3612e5a5d20caf22dbb8

Aliases

arxiv: 1412.2756 · arxiv_version: 1412.2756v2 · doi: 10.48550/arxiv.1412.2756 · pith_short_12: SMQXEV63N3QK · pith_short_16: SMQXEV63N3QK76L5 · pith_short_8: SMQXEV63

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/SMQXEV63N3QK76L5V5SZLZFIGA \
  | 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: 93217257db6ee0aff97daf6595e4a83034175938c91a3612e5a5d20caf22dbb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd297cf94993094bc89ec744656d2c1bf3a80cfd8edaf2293edd29590c71bdca",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-12-08T21:00:04Z",
    "title_canon_sha256": "a463a3caaf9c78774875a10ea45b54a55ca5cb39ee6dde9a0ce1b7544b061337"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2756",
    "kind": "arxiv",
    "version": 2
  }
}