Pith Number

pith:SB3L73PM

pith:2013:SB3L73PMI2MOAUW2VEXFZACXYA

not attested not anchored not stored refs pending

Magnetic fields during the formation of supermassive black holes

D. R. G. Schleicher, M. A. Latif, W. Schmidt

arxiv:1310.3680 v2 · 2013-10-14 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SB3L73PMI2MOAUW2VEXFZACXYA}

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	2026-05-18T01:47:05.784568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9076bfedec4698e052daa92e5c8057c00a447d1e906a79839ad746100511980d

Aliases

arxiv: 1310.3680 · arxiv_version: 1310.3680v2 · doi: 10.48550/arxiv.1310.3680 · pith_short_12: SB3L73PMI2MO · pith_short_16: SB3L73PMI2MOAUW2 · pith_short_8: SB3L73PM

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/SB3L73PMI2MOAUW2VEXFZACXYA \
  | 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: 9076bfedec4698e052daa92e5c8057c00a447d1e906a79839ad746100511980d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1298ba6bae6f769c48c17b657d54eb36c30de82ecff26a7417e997fdf2ad50b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-14T13:30:30Z",
    "title_canon_sha256": "f8b9ce8cc93f8e55746df8258f520d2005441d2886b120b547a6c03f8a2d6458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3680",
    "kind": "arxiv",
    "version": 2
  }
}