Pith Number

pith:PWX2F6RH

pith:2012:PWX2F6RHMP2E3VTQENPBZXPP4Y

not attested not anchored not stored refs pending

Numerical simulations of wind-equatorial gas interaction in eta Carinae

Danny Tsebrenko, Israel), Muhammad Akashi, Noam Soker (Technion

arxiv:1209.0165 v2 · 2012-09-02 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWX2F6RHMP2E3VTQENPBZXPP4Y}

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	2026-05-18T02:20:50.665292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dafa2fa2763f44dd670235e1cddefe634197b047ebfe05dbd7278100c75d452

Aliases

arxiv: 1209.0165 · arxiv_version: 1209.0165v2 · doi: 10.48550/arxiv.1209.0165 · pith_short_12: PWX2F6RHMP2E · pith_short_16: PWX2F6RHMP2E3VTQ · pith_short_8: PWX2F6RH

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/PWX2F6RHMP2E3VTQENPBZXPP4Y \
  | 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: 7dafa2fa2763f44dd670235e1cddefe634197b047ebfe05dbd7278100c75d452

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98686dc3598b14f57901947e96514c86438dd93ade1ea6a9638a11e710d47381",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-09-02T11:04:48Z",
    "title_canon_sha256": "930e70938c8189a5bccbe16bd39d9e46443c75646fbc79fcfae5d4e9d162b909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0165",
    "kind": "arxiv",
    "version": 2
  }
}