Pith Number

pith:3V4M3PNL

pith:2010:3V4M3PNLVTELP4LONGHYDCDUDQ

not attested not anchored not stored refs pending

Primordial magnetic field limits from cosmological data

Alexander G. Tevzadze, Bharat Ratra, Kanhaiya Pandey, Shiv K. Sethi, Tina Kahniashvili

arxiv:1009.2094 v1 · 2010-09-10 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3V4M3PNLVTELP4LONGHYDCDUDQ}

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	2026-05-18T04:38:39.431269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd78cdbdabacc8b7f16e698f8188741c367ceb02ab0c0b34d395813d2ffc106d

Aliases

arxiv: 1009.2094 · arxiv_version: 1009.2094v1 · doi: 10.48550/arxiv.1009.2094 · pith_short_12: 3V4M3PNLVTEL · pith_short_16: 3V4M3PNLVTELP4LO · pith_short_8: 3V4M3PNL

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/3V4M3PNLVTELP4LONGHYDCDUDQ \
  | 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: dd78cdbdabacc8b7f16e698f8188741c367ceb02ab0c0b34d395813d2ffc106d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "381b2bd573c03570739de0c0f64d7f82b51b853362c59cbadfeffcc40bf44698",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-10T20:11:28Z",
    "title_canon_sha256": "6d9f8458efd7b5c0938d574268873df38da4afb5cf731d0ff98166d3c276eab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2094",
    "kind": "arxiv",
    "version": 1
  }
}