Pith Number

pith:YBRONKAJ

pith:2009:YBRONKAJNCTUHCSB4RJWBPQ4OA

not attested not anchored not stored refs pending

Transient evolution of C-type shocks in dusty regions of varying density

I. Ashmore, P. Caselli, S. A. E. G. Falle, S. Van Loo, T. W. Hartquist

arxiv:0911.4912 v1 · 2009-11-25 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YBRONKAJNCTUHCSB4RJWBPQ4OA}

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	2026-05-18T02:10:36.728485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c062e6a80968a7438a41e45360be1c7004bd8b30fccc3ff66dcc4f3b828990d9

Aliases

arxiv: 0911.4912 · arxiv_version: 0911.4912v1 · doi: 10.48550/arxiv.0911.4912 · pith_short_12: YBRONKAJNCTU · pith_short_16: YBRONKAJNCTUHCSB · pith_short_8: YBRONKAJ

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/YBRONKAJNCTUHCSB4RJWBPQ4OA \
  | 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: c062e6a80968a7438a41e45360be1c7004bd8b30fccc3ff66dcc4f3b828990d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa33dfaac2616f6546c2ee07968056569d8b7047581b790aa84237f1f02fb960",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-11-25T17:07:24Z",
    "title_canon_sha256": "ea0504bb14d1705973ea0622b110d0a46c51bf9384a4835c432cbdc9d364d00a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4912",
    "kind": "arxiv",
    "version": 1
  }
}