Pith Number

pith:GL6WNSJA

pith:2009:GL6WNSJAIMUC3TJS2KSHBQ65BI

not attested not anchored not stored refs pending

The magnetic field toward the young planetary nebula K~3-35

D. Tafoya, G. Anglada, J. M. Torrelles, L. F. Miranda, N. A. Patel, R. Franco-Hernandez, Y. Gomez

arxiv:0901.4492 v1 · 2009-01-28 · 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{GL6WNSJAIMUC3TJS2KSHBQ65BI}

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	2026-05-18T04:29:17.027762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32fd66c92043282dcd32d2a470c3dd0a1d0fb2714fb9269ab7ae2388cce8fb7e

Aliases

arxiv: 0901.4492 · arxiv_version: 0901.4492v1 · doi: 10.48550/arxiv.0901.4492 · pith_short_12: GL6WNSJAIMUC · pith_short_16: GL6WNSJAIMUC3TJS · pith_short_8: GL6WNSJA

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/GL6WNSJAIMUC3TJS2KSHBQ65BI \
  | 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: 32fd66c92043282dcd32d2a470c3dd0a1d0fb2714fb9269ab7ae2388cce8fb7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ee0e7f5d2ba37d85cdf1012213f7adb07c017dc86ca7f0ae7c8007d84c713d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-01-28T16:11:38Z",
    "title_canon_sha256": "0757e20887062912a4be92c63f6608a661b5dc024ff7dc56efa5f891a1d9f363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.4492",
    "kind": "arxiv",
    "version": 1
  }
}