Pith Number

pith:E5XDKYYI

pith:2009:E5XDKYYITX623URUWVQ4T6V5F5

not attested not anchored not stored refs pending

Simulations of Line Profile Structure in Shell Galaxies

B. Jungwiert, I. Ebrova, I. Stoklasova, K. Bartoskova, L. Jilkova, M. Krizek, T. Bartakova

arxiv:0908.2962 v2 · 2009-08-20 · 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{E5XDKYYITX623URUWVQ4T6V5F5}

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	2026-05-18T04:26:21.674861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

276e3563089dfdadd234b561c9fabd2f6d2eb6a17eaddd3096aecf196d593a13

Aliases

arxiv: 0908.2962 · arxiv_version: 0908.2962v2 · doi: 10.48550/arxiv.0908.2962 · pith_short_12: E5XDKYYITX62 · pith_short_16: E5XDKYYITX623URU · pith_short_8: E5XDKYYI

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/E5XDKYYITX623URUWVQ4T6V5F5 \
  | 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: 276e3563089dfdadd234b561c9fabd2f6d2eb6a17eaddd3096aecf196d593a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6438da8cea9d79c84e04735b2f6a8440761d3192ccb18523b5e644efcceac4c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-08-20T17:18:41Z",
    "title_canon_sha256": "e1fc29b02278518a7389fc9d692fa8d09ae2c3b5f4b7e6fe15706c066443c88f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2962",
    "kind": "arxiv",
    "version": 2
  }
}