Pith Number

pith:2XX3W5F6

pith:2013:2XX3W5F6TB5J24OZ2HWJNWBWF4

not attested not anchored not stored refs pending

The emission measure distribution of impulsive phase flare footpoints

D. R. Graham, I. G. Hannah, L. Fletcher, R. O. Milligan

arxiv:1302.2514 v1 · 2013-02-11 · 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{2XX3W5F6TB5J24OZ2HWJNWBWF4}

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	2026-05-18T01:51:42.747186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5efbb74be987a9d71d9d1ec96d8362f330fa35730adbd015f8754d030cd25c7

Aliases

arxiv: 1302.2514 · arxiv_version: 1302.2514v1 · doi: 10.48550/arxiv.1302.2514 · pith_short_12: 2XX3W5F6TB5J · pith_short_16: 2XX3W5F6TB5J24OZ · pith_short_8: 2XX3W5F6

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/2XX3W5F6TB5J24OZ2HWJNWBWF4 \
  | 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: d5efbb74be987a9d71d9d1ec96d8362f330fa35730adbd015f8754d030cd25c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9441bf46248b5ea7375226b302a31887dc7284ffdceb3d32fe92c74813eac94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-02-11T15:59:56Z",
    "title_canon_sha256": "f87b200f4e395c3af987d0ccbc2a6effc44ebb5045566e3c0eff1a7b692eddb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2514",
    "kind": "arxiv",
    "version": 1
  }
}