Pith Number

pith:BNZNSFVD

pith:2012:BNZNSFVDPZUKIIXIA3UO5ZTQU7

not attested not anchored not stored refs pending

Nuclear Dominated Accretion Flows in Two Dimensions. I. Torus Evolution with Parametric Microphysics

Brian D. Metzger, Rodrigo Fern\'andez

arxiv:1209.2712 v2 · 2012-09-12 · astro-ph.HE · 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{BNZNSFVDPZUKIIXIA3UO5ZTQU7}

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	2026-05-18T01:54:29.752986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b72d916a37e68a422e806e8eee670a7dcff8ac86111419f59c9cd83cd6c21b7

Aliases

arxiv: 1209.2712 · arxiv_version: 1209.2712v2 · doi: 10.48550/arxiv.1209.2712 · pith_short_12: BNZNSFVDPZUK · pith_short_16: BNZNSFVDPZUKIIXI · pith_short_8: BNZNSFVD

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/BNZNSFVDPZUKIIXIA3UO5ZTQU7 \
  | 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: 0b72d916a37e68a422e806e8eee670a7dcff8ac86111419f59c9cd83cd6c21b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1130d0567cba07ccfd6a6581269b29e75374cc05900d2ea32aa13df8e347c6b3",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-09-12T20:00:15Z",
    "title_canon_sha256": "c941c1f18df5fefe30d3906b6c284ba9bd4779e9578596260b16ff7868cddc70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2712",
    "kind": "arxiv",
    "version": 2
  }
}