Pith Number

pith:DXKU35FB

pith:2011:DXKU35FBAK2SAPNGUX7L5UJDFQ

not attested not anchored not stored refs pending

The stellar atmosphere simulation code Bifrost

Boris V. Gudiksen, Jorrit Leenaarts, Juan Mart\'inez-Sykora, Mats Carlsson, Viggo H. Hansteen, Wolfgang Hayek

arxiv:1105.6306 v1 · 2011-05-31 · 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{DXKU35FBAK2SAPNGUX7L5UJDFQ}

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	2026-05-18T02:01:45.408906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dd54df4a102b5203da6a5febed1232c0a06265758838aa26cdbf9baddaed82c

Aliases

arxiv: 1105.6306 · arxiv_version: 1105.6306v1 · doi: 10.48550/arxiv.1105.6306 · pith_short_12: DXKU35FBAK2S · pith_short_16: DXKU35FBAK2SAPNG · pith_short_8: DXKU35FB

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/DXKU35FBAK2SAPNGUX7L5UJDFQ \
  | 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: 1dd54df4a102b5203da6a5febed1232c0a06265758838aa26cdbf9baddaed82c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b76ffe1e6b8f6b1ee18a2df9d30a1eee8800ad7b93bb7ec51413de10d7bc382",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-31T14:53:26Z",
    "title_canon_sha256": "fabb37efc89766159211bdbee968f1dcbb879b1b6dbbe3e6f4ad37a14a356445"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.6306",
    "kind": "arxiv",
    "version": 1
  }
}