Pith Number

pith:U4DI5QFA

pith:2014:U4DI5QFAFS2CCGJRAPHVOSZJAV

not attested not anchored not stored refs pending

Constraining Solar Flare Differential Emission Measures with EVE and RHESSI

Amir Caspi, Harry P. Warren, James M. McTiernan

arxiv:1405.7068 v1 · 2014-05-27 · astro-ph.SR · astro-ph.HE · astro-ph.IM · physics.plasm-ph · physics.space-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{U4DI5QFAFS2CCGJRAPHVOSZJAV}

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	2026-05-18T02:49:04.261064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7068ec0a02cb421193103cf574b29057fd2fae1919fbb5adcfa16d4f842acd2

Aliases

arxiv: 1405.7068 · arxiv_version: 1405.7068v1 · doi: 10.48550/arxiv.1405.7068 · pith_short_12: U4DI5QFAFS2C · pith_short_16: U4DI5QFAFS2CCGJR · pith_short_8: U4DI5QFA

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/U4DI5QFAFS2CCGJRAPHVOSZJAV \
  | 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: a7068ec0a02cb421193103cf574b29057fd2fae1919fbb5adcfa16d4f842acd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a293519a6a855df4f46af4028a19fcdc364f8e5f32e874991104a4f4c8f5be9",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.IM",
      "physics.plasm-ph",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-27T21:28:43Z",
    "title_canon_sha256": "115d78cd8bc0e5fe6a5ab073291bff4cea2faaf0764fe6e7e0bb5c24f506ca0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7068",
    "kind": "arxiv",
    "version": 1
  }
}