Pith Number

pith:4JBCTETF

pith:2011:4JBCTETFTPY3YCMJLO3UE3RUZS

not attested not anchored not stored refs pending

An Automatic Method for Extreme-Ultraviolet Dimmings Associated with Small-Scale Eruption

D. E. Innes, H. Safari, N. Alipour

arxiv:1112.4679 v1 · 2011-12-20 · 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{4JBCTETFTPY3YCMJLO3UE3RUZS}

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	2026-05-18T04:05:58.270584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2422992659bf1bc09895bb7426e34cc9165fc2cd95c967d7ba8ca3a98ea9975

Aliases

arxiv: 1112.4679 · arxiv_version: 1112.4679v1 · doi: 10.48550/arxiv.1112.4679 · pith_short_12: 4JBCTETFTPY3 · pith_short_16: 4JBCTETFTPY3YCMJ · pith_short_8: 4JBCTETF

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/4JBCTETFTPY3YCMJLO3UE3RUZS \
  | 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: e2422992659bf1bc09895bb7426e34cc9165fc2cd95c967d7ba8ca3a98ea9975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b3958328ee2c652db7c062e0eed4413a41963c840f077c655c1c250753e02f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-12-20T13:24:09Z",
    "title_canon_sha256": "797a54cae8cded35e8e527e2bf67579bbe8e191309ce5030ca45a2cbde1f1ff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4679",
    "kind": "arxiv",
    "version": 1
  }
}