Pith Number

pith:TVOSSE4G

pith:2007:TVOSSE4GQRJHIHDS2XACAK3DOD

not attested not anchored not stored refs pending

WSRT Faraday tomography of the Galactic ISM at \lambda \sim 0.86 m

A.G. de Bruyn, D.H.F.M. Schnitzeler, P. Katgert

arxiv:0706.2548 v1 · 2007-06-18 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVOSSE4GQRJHIHDS2XACAK3DOD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:16:30.019085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d5d2913868452741c72d5c0202b6370fc06326b245bb2b5451f26b3d0ee4d75

Aliases

arxiv: 0706.2548 · arxiv_version: 0706.2548v1 · doi: 10.48550/arxiv.0706.2548 · pith_short_12: TVOSSE4GQRJH · pith_short_16: TVOSSE4GQRJHIHDS · pith_short_8: TVOSSE4G

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/TVOSSE4GQRJHIHDS2XACAK3DOD \
  | 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: 9d5d2913868452741c72d5c0202b6370fc06326b245bb2b5451f26b3d0ee4d75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adcdacc3afd1f374f1c56560a52f20d9e73957abd0294c51f6259314d67b23eb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-06-18T20:03:09Z",
    "title_canon_sha256": "5c1f6906452eb84dbfcf61075e4b51e1ef8dc8d07136c0be65194288b6470990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.2548",
    "kind": "arxiv",
    "version": 1
  }
}