Pith Number

pith:C2IEUIYU

pith:2012:C2IEUIYUY7DZW4OIL4KUUPPTDF

not attested not anchored not stored refs pending

Generation of strong magnetic fields via the small-scale dynamo during the formation of the first stars

Christoph Federrath, Dominik R. G. Schleicher, Ralf S. Klessen, Robi Banerjee, Sharanya Sur

arxiv:1202.4536 v1 · 2012-02-21 · astro-ph.CO · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2IEUIYUY7DZW4OIL4KUUPPTDF}

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	2026-05-18T04:01:50.415224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16904a2314c7c79b71c85f154a3df3197b4267ca8c1fa6e7a4dc2b9fddf13170

Aliases

arxiv: 1202.4536 · arxiv_version: 1202.4536v1 · doi: 10.48550/arxiv.1202.4536 · pith_short_12: C2IEUIYUY7DZ · pith_short_16: C2IEUIYUY7DZW4OI · pith_short_8: C2IEUIYU

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/C2IEUIYUY7DZW4OIL4KUUPPTDF \
  | 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: 16904a2314c7c79b71c85f154a3df3197b4267ca8c1fa6e7a4dc2b9fddf13170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d32cf29bae9cef01a2cb174ed8b4045654814a1b2654da2fa9d2355638574b6",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-02-21T06:39:33Z",
    "title_canon_sha256": "95765372c03fce30bcf02cc775cf7d24549fb4715203b4955759b58461baaa00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4536",
    "kind": "arxiv",
    "version": 1
  }
}