Pith Number

pith:SCRCTXAL

pith:2011:SCRCTXAL2V6KPLADV2D4VTEQLG

not attested not anchored not stored refs pending

The Wave Properties of Coronal Bright Fronts Observed Using SDO/AIA

David M. Long, Edward E. DeLuca, Peter T. Gallagher

arxiv:1109.5897 v1 · 2011-09-27 · 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{SCRCTXAL2V6KPLADV2D4VTEQLG}

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	2026-05-18T02:00:22.746915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90a229dc0bd57ca7ac03ae87cacc90599d87c921010e8808c239fba6345eed9e

Aliases

arxiv: 1109.5897 · arxiv_version: 1109.5897v1 · doi: 10.48550/arxiv.1109.5897 · pith_short_12: SCRCTXAL2V6K · pith_short_16: SCRCTXAL2V6KPLAD · pith_short_8: SCRCTXAL

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/SCRCTXAL2V6KPLADV2D4VTEQLG \
  | 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: 90a229dc0bd57ca7ac03ae87cacc90599d87c921010e8808c239fba6345eed9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1eb4e071b1a4547bab5b35548d3216bd9b69c310a0eebec545af30beb730991",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-27T14:06:20Z",
    "title_canon_sha256": "94bb635b0437a1b51218af5bf1e95f54775e673a610d6a9260f0a271fafb7868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5897",
    "kind": "arxiv",
    "version": 1
  }
}