Pith Number

pith:3OP2Z4QK

pith:2012:3OP2Z4QK7AKR57O77KIDBIM3JT

not attested not anchored not stored refs pending

Stochastic coupling of solar photosphere and corona

Aaron J. Coyner, Joseph M. Davila, Leon Ofman, Vadim M. Uritsky

arxiv:1212.5610 v2 · 2012-12-21 · astro-ph.SR · astro-ph.IM · physics.data-an · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OP2Z4QK7AKR57O77KIDBIM3JT}

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	2026-05-18T01:52:29.018540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db9facf20af8151efddffa9030a19b4ccab84d9863b4d7432768ca79507310c5

Aliases

arxiv: 1212.5610 · arxiv_version: 1212.5610v2 · doi: 10.48550/arxiv.1212.5610 · pith_short_12: 3OP2Z4QK7AKR · pith_short_16: 3OP2Z4QK7AKR57O7 · pith_short_8: 3OP2Z4QK

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/3OP2Z4QK7AKR57O77KIDBIM3JT \
  | 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: db9facf20af8151efddffa9030a19b4ccab84d9863b4d7432768ca79507310c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72ff6b226aa028f4290f709cfc99e1715d7a9ff3527e3dc52d8c099020cf23ee",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.data-an",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-12-21T21:03:52Z",
    "title_canon_sha256": "85b15c59762658078f513b3df9c1a35360d18cc7b15a71c6c4266001bcd58a36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5610",
    "kind": "arxiv",
    "version": 2
  }
}