Pith Number

pith:5G7TJOX3

pith:2011:5G7TJOX3DMILWNIK5ICWKGP2KG

not attested not anchored not stored refs pending

Angle-dependent radiative grain alignment; Confirmation of a magnetic field - radiation anisotropy angle dependence on the efficiency of interstellar grain alignment

B-G Andersson, M. Charcos-Llorens, O. Pintado, S.B. Potter, V. Straizys

arxiv:1109.3698 v1 · 2011-09-16 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5G7TJOX3DMILWNIK5ICWKGP2KG}

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	2026-05-18T02:00:31.655995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9bf34bafb1b10bb350aea056519fa519c772b0c8a7d3bca45f73c58d0996bee

Aliases

arxiv: 1109.3698 · arxiv_version: 1109.3698v1 · doi: 10.48550/arxiv.1109.3698 · pith_short_12: 5G7TJOX3DMIL · pith_short_16: 5G7TJOX3DMILWNIK · pith_short_8: 5G7TJOX3

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/5G7TJOX3DMILWNIK5ICWKGP2KG \
  | 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: e9bf34bafb1b10bb350aea056519fa519c772b0c8a7d3bca45f73c58d0996bee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbf95f429e013f8ab0498816e0ec96b02bdca59aa7b582d5562a5b1f326635be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-09-16T19:28:41Z",
    "title_canon_sha256": "3167a198fcd8565183726adc5c427f045ef71d469e79c95e371292737ecc87aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3698",
    "kind": "arxiv",
    "version": 1
  }
}