Pith Number

pith:BRO3ABGX

pith:2013:BRO3ABGXJCGKFDSICPFCENSK7N

not attested not anchored not stored refs pending

Transonic solutions of isothermal galactic winds in a cold dark matter halo

Masami Tsuchiya (University of Tsukuba), Masao Mori (University of Tsukuba), Shin-ya Nitta (Tsukuba University of Technology)

arxiv:1304.6824 v1 · 2013-04-25 · astro-ph.CO · 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{BRO3ABGXJCGKFDSICPFCENSK7N}

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	2026-05-18T01:50:22.061085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c5db004d7488ca28e4813ca22364afb7212fa45b5a0d7994fbde5fd68aea12e

Aliases

arxiv: 1304.6824 · arxiv_version: 1304.6824v1 · doi: 10.48550/arxiv.1304.6824 · pith_short_12: BRO3ABGXJCGK · pith_short_16: BRO3ABGXJCGKFDSI · pith_short_8: BRO3ABGX

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/BRO3ABGXJCGKFDSICPFCENSK7N \
  | 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: 0c5db004d7488ca28e4813ca22364afb7212fa45b5a0d7994fbde5fd68aea12e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a9b118199f21fa7ff74a12d4410523ba043d9506eea85756464124782f00e6a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-04-25T08:17:18Z",
    "title_canon_sha256": "bc2e1270e8236eab55113e45e41eb87006ee7198a3daeb1d42d54c059bad55e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6824",
    "kind": "arxiv",
    "version": 1
  }
}