Pith Number

pith:URI2LMW3

pith:2011:URI2LMW3ITNRBJRCF7YVPZXJ6Z

not attested not anchored not stored refs pending

Magnetic field measurements and their uncertainties: the FORS1 legacy

J.D. Landstreet, L. Fossati, O. Kochukhov, S. Bagnulo

arxiv:1112.3969 v1 · 2011-12-16 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URI2LMW3ITNRBJRCF7YVPZXJ6Z}

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	2026-05-18T01:59:06.403910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a451a5b2db44db10a6222ff157e6e9f66ea999a27c266237c8c4223a472608af

Aliases

arxiv: 1112.3969 · arxiv_version: 1112.3969v1 · doi: 10.48550/arxiv.1112.3969 · pith_short_12: URI2LMW3ITNR · pith_short_16: URI2LMW3ITNRBJRC · pith_short_8: URI2LMW3

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/URI2LMW3ITNRBJRCF7YVPZXJ6Z \
  | 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: a451a5b2db44db10a6222ff157e6e9f66ea999a27c266237c8c4223a472608af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38a448744ce7d0a2094f03bdfdafb00204efa000222c86300d3a23febadab314",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-12-16T21:01:18Z",
    "title_canon_sha256": "10e2a94cf9a4ae53a58041f8a3637c5489767fd2d6afc612567030750c92c029"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3969",
    "kind": "arxiv",
    "version": 1
  }
}