Pith Number

pith:O6AGQ5TL

pith:2013:O6AGQ5TLRTCAQ5MGUDXESJOL52

not attested not anchored not stored refs pending

Magnetic fields from inflation: The CMB temperature anisotropies

Camille Bonvin, Chiara Caprini, Ruth Durrer

arxiv:1308.3348 v2 · 2013-08-15 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O6AGQ5TLRTCAQ5MGUDXESJOL52}

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	2026-05-18T01:48:15.284532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

778068766b8cc4087586a0ee4925cbeeaa19288e65c7bdb06632aa1fe63899f2

Aliases

arxiv: 1308.3348 · arxiv_version: 1308.3348v2 · doi: 10.48550/arxiv.1308.3348 · pith_short_12: O6AGQ5TLRTCA · pith_short_16: O6AGQ5TLRTCAQ5MG · pith_short_8: O6AGQ5TL

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/O6AGQ5TLRTCAQ5MGUDXESJOL52 \
  | 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: 778068766b8cc4087586a0ee4925cbeeaa19288e65c7bdb06632aa1fe63899f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89e32c93ae692864dde19894209d4e8b06c5398035339d2d2b26fa8fc3779128",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-08-15T09:44:44Z",
    "title_canon_sha256": "364586c9fc90fbf450bf4f3ad2394f7fabf22e747eeac9c3bf3407d0bb7e197d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3348",
    "kind": "arxiv",
    "version": 2
  }
}