Pith Number

pith:7FXIHMRI

pith:2014:7FXIHMRIFWRWV5Z3CTKHM4HLRF

not attested not anchored not stored refs pending

Comparison between Hinode/SOT and SDO/HMI, AIA Data for the Study of the Solar Flare Trigger Process

Kanya Kusano, Shinsuke Imada, Yumi Bamba, Yusuke Iida

arxiv:1407.1887 v1 · 2014-07-07 · 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{7FXIHMRIFWRWV5Z3CTKHM4HLRF}

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	2026-05-18T01:42:41.102018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f96e83b2282da36af73b14d47670eb8971ff480f303012caab2f6f51755a40b7

Aliases

arxiv: 1407.1887 · arxiv_version: 1407.1887v1 · doi: 10.48550/arxiv.1407.1887 · pith_short_12: 7FXIHMRIFWRW · pith_short_16: 7FXIHMRIFWRWV5Z3 · pith_short_8: 7FXIHMRI

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/7FXIHMRIFWRWV5Z3CTKHM4HLRF \
  | 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: f96e83b2282da36af73b14d47670eb8971ff480f303012caab2f6f51755a40b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8742585ede714600f86224cba0e592e9992a2868456685beb51a1552f6aea707",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-07T21:00:11Z",
    "title_canon_sha256": "e59be2cd26a75042fdf7014e59f72a73e99484489927b66a6e3e96ce889e869b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1887",
    "kind": "arxiv",
    "version": 1
  }
}