Pith Number

pith:S4RBWTBK

pith:2012:S4RBWTBKRTLE7JLZIQBX6R7VEK

not attested not anchored not stored refs pending

Diagnosing the time-dependence of active region core heating from the emission measure: I. Low-frequency nanoflares

James A. Klimchuk, Jeffrey W. Reep, Stephen J. Bradshaw

arxiv:1209.0737 v1 · 2012-09-04 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4RBWTBKRTLE7JLZIQBX6R7VEK}

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	2026-05-18T01:54:40.677656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97221b4c2a8cd64fa57944037f47f522a2a4242ce33c26405de0ea12500997fd

Aliases

arxiv: 1209.0737 · arxiv_version: 1209.0737v1 · doi: 10.48550/arxiv.1209.0737 · pith_short_12: S4RBWTBKRTLE · pith_short_16: S4RBWTBKRTLE7JLZ · pith_short_8: S4RBWTBK

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/S4RBWTBKRTLE7JLZIQBX6R7VEK \
  | 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: 97221b4c2a8cd64fa57944037f47f522a2a4242ce33c26405de0ea12500997fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "059f0e8d8dc0afe970d2c62daf92bc783fac447f7288a189f58ac9b9f3dd5e18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-09-04T19:05:22Z",
    "title_canon_sha256": "fcdb965b624ceb03f5d3178e5e402ee5fc717f6a5ecc248b7b96d1b9451d08f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0737",
    "kind": "arxiv",
    "version": 1
  }
}