Pith Number

pith:75KFQ2F5

pith:2010:75KFQ2F5EHKCQVBOEURTN4RNZT

not attested not anchored not stored refs pending

Faraday Rotation in the Tail of the Planetary Nebula DeHt 5

M. Wolleben, R. Kothes, R. R. Ransom, T. L. Landecker

arxiv:1009.3284 v1 · 2010-09-16 · astro-ph.GA · 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{75KFQ2F5EHKCQVBOEURTN4RNZT}

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	2026-05-18T02:05:27.155601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff545868bd21d428542e252336f22dccc92ebb74cebe6cac8e2f5313ecd7b460

Aliases

arxiv: 1009.3284 · arxiv_version: 1009.3284v1 · doi: 10.48550/arxiv.1009.3284 · pith_short_12: 75KFQ2F5EHKC · pith_short_16: 75KFQ2F5EHKCQVBO · pith_short_8: 75KFQ2F5

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/75KFQ2F5EHKCQVBOEURTN4RNZT \
  | 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: ff545868bd21d428542e252336f22dccc92ebb74cebe6cac8e2f5313ecd7b460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d3fd932dd32edf1b4d0d2907bf60915a6abb8eb8142a23b18dfe47f4a9f7046",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-09-16T20:47:01Z",
    "title_canon_sha256": "601c6ce1f1f70a0d0b93096cd883d7fd90f38ba827de9c01fd9ae83add3c51aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3284",
    "kind": "arxiv",
    "version": 1
  }
}