Pith Number

pith:ZEVCSNRR

pith:2023:ZEVCSNRRF6Q234YLQXJLKNK2ON

not attested not anchored not stored refs pending

How do supernova remnants cool? -- I. Morphology, optical emission lines, and shocks

(2) Institute of Astronomy, (3) Max Planck Institute for Astrophysics, 85748 Garching, Academia Sinica, Astrophysics, D-50937 K\"oln, Daniel Seifried (1), Ekaterina I. Makarenko (1), Germany, Germany), Karl-Schwarzschild-Str. 1, No. 1, Pierre C. N\"urnberger (1), Roosevelt Rd., Seamus D. Clarke (2), Sec. 4, Stefanie Walch (1), Taipei 10617, Taiwan, Thorsten Naab (3), Tim-Eric Rathjen (1) ((1) I. Physikalisches Institut, Universit\"at zu K\"oln, Z\"ulpicher Str. 77

arxiv:2305.07652 v1 · 2023-05-12 · astro-ph.HE · 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{ZEVCSNRRF6Q234YLQXJLKNK2ON}

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.

Cited by

1 paper in Pith

FRANZ: Framework for analytical one-zone blastwave dynamics

Receipt and verification

First computed	2026-07-05T06:12:50.434432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c92a2936312fa1adf30b85d2b5355a734a0e3a063f1ad5a897570f054d5c9a14

Aliases

arxiv: 2305.07652 · arxiv_version: 2305.07652v1 · doi: 10.48550/arxiv.2305.07652 · pith_short_12: ZEVCSNRRF6Q2 · pith_short_16: ZEVCSNRRF6Q234YL · pith_short_8: ZEVCSNRR

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/ZEVCSNRRF6Q234YLQXJLKNK2ON \
  | 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: c92a2936312fa1adf30b85d2b5355a734a0e3a063f1ad5a897570f054d5c9a14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "234abb4101afe18585dce6fe35c4cb9658f10aee795c0c7bad4a7a069e42a8c8",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-05-12T17:59:26Z",
    "title_canon_sha256": "e8ece4e3d4eb8fc7b4820a1d9b1d5771236ba73e242add6c4dd327f774db1657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.07652",
    "kind": "arxiv",
    "version": 1
  }
}