Pith Number

pith:2YCJIIJT

pith:2016:2YCJIIJTL4IDP3TEVLC4HUKKJD

not attested not anchored not stored refs pending

Hard X-ray morphology of the X1.3 April 25, 2014 partially occulted limb solar flare

Fatima Rubio da Costa, Frederic Effenberger, Vahe Petrosian

arxiv:1605.04858 v2 · 2016-05-16 · astro-ph.SR · 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{2YCJIIJTL4IDP3TEVLC4HUKKJD}

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	2026-05-18T00:54:20.397489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6049421335f1037ee64aac5c3d14a48e013cbb156ac13119c08089fca7bebc4

Aliases

arxiv: 1605.04858 · arxiv_version: 1605.04858v2 · doi: 10.48550/arxiv.1605.04858 · pith_short_12: 2YCJIIJTL4ID · pith_short_16: 2YCJIIJTL4IDP3TE · pith_short_8: 2YCJIIJT

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/2YCJIIJTL4IDP3TEVLC4HUKKJD \
  | 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: d6049421335f1037ee64aac5c3d14a48e013cbb156ac13119c08089fca7bebc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0c536e90af433cfafa60574b54ee81b51f2bed79f3821403bdd709bd3f56c99",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-05-16T18:11:29Z",
    "title_canon_sha256": "2cbdcc579513d573ff289e1089dc047310ae3467ef5d9c9679c825b069dcee82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04858",
    "kind": "arxiv",
    "version": 2
  }
}