Pith Number

pith:P4J4GBQP

pith:2014:P4J4GBQP2KTLMYN6DSDJEFF6YN

not attested not anchored not stored refs pending

The spatial, spectral and polarization properties of solar flare X-ray sources

Natasha L. S. Jeffrey

arxiv:1412.8163 v7 · 2014-12-28 · 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{P4J4GBQP2KTLMYN6DSDJEFF6YN}

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	2026-05-18T02:25:27.650082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f13c3060fd2a6b661be1c869214bec34566d966d345a166debb10d8cf0da20f

Aliases

arxiv: 1412.8163 · arxiv_version: 1412.8163v7 · doi: 10.48550/arxiv.1412.8163 · pith_short_12: P4J4GBQP2KTL · pith_short_16: P4J4GBQP2KTLMYN6 · pith_short_8: P4J4GBQP

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/P4J4GBQP2KTLMYN6DSDJEFF6YN \
  | 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: 7f13c3060fd2a6b661be1c869214bec34566d966d345a166debb10d8cf0da20f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e65cc5dcdeefddbf53f02c9a8513270b09d9d9e7a1ce66a1678979d56b5579fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-12-28T13:24:59Z",
    "title_canon_sha256": "bc840d7d80cc138f6de3a30bb44f75c8ebb098d4c84f251a4bcbd93ee5013c77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8163",
    "kind": "arxiv",
    "version": 7
  }
}