Pith Number

pith:OM6UR2M7

pith:2013:OM6UR2M7PSZHZQRK3NQTHRPTXY

not attested not anchored not stored refs pending

Linear polarization of submillimetre masers. Tracing magnetic fields with ALMA

A. F. P\'erez-S\'anchez, W. H. T. Vlemmings

arxiv:1301.0813 v4 · 2013-01-04 · astro-ph.SR · 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{OM6UR2M7PSZHZQRK3NQTHRPTXY}

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	2026-05-18T01:52:21.473180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

733d48e99f7cb27cc22adb6133c5f3be01a8ded653d7ab390f9f8affdf085157

Aliases

arxiv: 1301.0813 · arxiv_version: 1301.0813v4 · doi: 10.48550/arxiv.1301.0813 · pith_short_12: OM6UR2M7PSZH · pith_short_16: OM6UR2M7PSZHZQRK · pith_short_8: OM6UR2M7

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/OM6UR2M7PSZHZQRK3NQTHRPTXY \
  | 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: 733d48e99f7cb27cc22adb6133c5f3be01a8ded653d7ab390f9f8affdf085157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6fde521853257d9ccbac788cf0d5ecb763d21f743cdc840fa05e219983d9228",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-01-04T20:02:27Z",
    "title_canon_sha256": "74974c825cee4885c5c90be4826e82029edc28f0819fa2372a2ca671186d8223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0813",
    "kind": "arxiv",
    "version": 4
  }
}