Pith Number

pith:WBVK5BAM

pith:2014:WBVK5BAMBEPKD33GAZ7KWCVNL5

not attested not anchored not stored refs pending

Ionization Modeling Astrophysical Gaseous Structures. I. The Optically Thin Regime

Amber Medina, Christopher W. Churchill, Elizabeth Klimek, Jacob R. Vander Vliet

arxiv:1409.0916 v1 · 2014-09-02 · 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{WBVK5BAMBEPKD33GAZ7KWCVNL5}

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	2026-05-18T02:43:44.774921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b06aae840c091ea1ef66067eab0aad5f7889e6bbb4cc27088bf4ad5573888f16

Aliases

arxiv: 1409.0916 · arxiv_version: 1409.0916v1 · doi: 10.48550/arxiv.1409.0916 · pith_short_12: WBVK5BAMBEPK · pith_short_16: WBVK5BAMBEPKD33G · pith_short_8: WBVK5BAM

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/WBVK5BAMBEPKD33GAZ7KWCVNL5 \
  | 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: b06aae840c091ea1ef66067eab0aad5f7889e6bbb4cc27088bf4ad5573888f16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74ca9cb074baefb5b757471e4948462813636737e2710e5abacae13b9513a18d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-02T23:00:36Z",
    "title_canon_sha256": "b377eabbbb0975055e305585be021f4a5b4232bbe348169d77603306e058b6bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0916",
    "kind": "arxiv",
    "version": 1
  }
}