Pith Number

pith:TVQWF54L

pith:2001:TVQWF54LJLWKCA4QHGO3ADVTCR

not attested not anchored not stored refs pending

A Heuristic Introduction to Radioastronomical Polarization

Carl Heiles

arxiv:astro-ph/0107327 v1 · 2001-07-18 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVQWF54LJLWKCA4QHGO3ADVTCR}

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.

Cited by

1 paper in Pith

Beam Measurements of Full Stokes Parameters for the FAST L-band 19-beam Receiver

Receipt and verification

First computed	2026-07-04T14:11:23.164057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d6162f78b4aeca10390399db00eb3145d412d78e9ecad8ad0d9459f99313fe2

Aliases

arxiv: astro-ph/0107327 · arxiv_version: astro-ph/0107327v1 · doi: 10.48550/arxiv.astro-ph/0107327 · pith_short_12: TVQWF54LJLWK · pith_short_16: TVQWF54LJLWKCA4Q · pith_short_8: TVQWF54L

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/TVQWF54LJLWKCA4QHGO3ADVTCR \
  | 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: 9d6162f78b4aeca10390399db00eb3145d412d78e9ecad8ad0d9459f99313fe2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aba81de7891cf1676ba47385b5188e4b99b603bffc909c444984a17b5da71ac0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-07-18T01:26:38Z",
    "title_canon_sha256": "5ed41ec357ff8e1220080607d4aef49ee4e1c3be1d5d21f8daab3d363914945e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0107327",
    "kind": "arxiv",
    "version": 1
  }
}