Pith Number

pith:C6JSRQPQ

pith:2011:C6JSRQPQVBOCTVPHBXS5KIVSIV

not attested not anchored not stored refs pending

Magnetic fields during the early stages of massive star formation - I. Accretion and disk evolution

D. Duffin, D. Seifried, R. Banerjee, R. E. Pudritz, R. S. Klessen

arxiv:1106.4485 v2 · 2011-06-22 · astro-ph.SR · 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{C6JSRQPQVBOCTVPHBXS5KIVSIV}

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	2026-05-18T02:01:31.987802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

179328c1f0a85c29d5e70de5d522b24556893842dc8bbd1be6cd5f5c3e882a74

Aliases

arxiv: 1106.4485 · arxiv_version: 1106.4485v2 · doi: 10.48550/arxiv.1106.4485 · pith_short_12: C6JSRQPQVBOC · pith_short_16: C6JSRQPQVBOCTVPH · pith_short_8: C6JSRQPQ

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/C6JSRQPQVBOCTVPHBXS5KIVSIV \
  | 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: 179328c1f0a85c29d5e70de5d522b24556893842dc8bbd1be6cd5f5c3e882a74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a85fc6d84c68ff3de5410cd8f42f2af11c581032ccf3e8cc1d87d1521574e78d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-06-22T15:50:55Z",
    "title_canon_sha256": "91138ae584ac5ab7028e873ba60274b0912c1965c06b2373d69c93775e33fbbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4485",
    "kind": "arxiv",
    "version": 2
  }
}