Pith Number

pith:ROK7IXAB

pith:2012:ROK7IXABW45PBEYAEARSSD7MVN

not attested not anchored not stored refs pending

Impulsive Phase Coronal Hard X-ray Sources in an X3.9 Class Solar Flare

Qingrong Chen, Vahe Petrosian

arxiv:1201.1484 v1 · 2012-01-06 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROK7IXABW45PBEYAEARSSD7MVN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:58:54.756419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b95f45c01b73af093002023290fecab7aaf94036ec8710e2b175e189a9deaae

Aliases

arxiv: 1201.1484 · arxiv_version: 1201.1484v1 · doi: 10.48550/arxiv.1201.1484 · pith_short_12: ROK7IXABW45P · pith_short_16: ROK7IXABW45PBEYA · pith_short_8: ROK7IXAB

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/ROK7IXABW45PBEYAEARSSD7MVN \
  | 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: 8b95f45c01b73af093002023290fecab7aaf94036ec8710e2b175e189a9deaae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72a9fd05e091fb2dcb7a8b17e5ca4ace547c4bac196e2792deb0da042890bd41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-01-06T20:12:20Z",
    "title_canon_sha256": "dbd05cf980010ac66dcabf4b38c096ce9aae444ffd9f29ee928d3ab5d62f00bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1484",
    "kind": "arxiv",
    "version": 1
  }
}