Pith Number

pith:4ZVIV57N

pith:2009:4ZVIV57N2IL2IYRV4HQ37DVEEM

not attested not anchored not stored refs pending

Testing Observational Techniques with 3D MHD Jets in Clusters

Peter J. Mendygral, Sean M. O'Neill, Tom W. Jones

arxiv:0909.0722 v2 · 2009-09-03 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ZVIV57N2IL2IYRV4HQ37DVEEM}

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	2026-05-18T02:12:00.145942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e66a8af7edd217a46235e1e1bf8ea42334f1385ffc8a8696006ccaf6e5178abc

Aliases

arxiv: 0909.0722 · arxiv_version: 0909.0722v2 · doi: 10.48550/arxiv.0909.0722 · pith_short_12: 4ZVIV57N2IL2 · pith_short_16: 4ZVIV57N2IL2IYRV · pith_short_8: 4ZVIV57N

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/4ZVIV57N2IL2IYRV4HQ37DVEEM \
  | 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: e66a8af7edd217a46235e1e1bf8ea42334f1385ffc8a8696006ccaf6e5178abc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c47fc8fb0afc2ec8023b74aeae23f2797d96cb6946952931a86284206fdaee77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-09-03T18:08:20Z",
    "title_canon_sha256": "f703e72f0d616b40a096422a5cfea5c1a8c607b30d3e109dad4c72dcd272e6aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0722",
    "kind": "arxiv",
    "version": 2
  }
}