Pith Number

pith:AD3LP4G3

pith:2010:AD3LP4G37EYK57ZSZSFKEFNPAO

not attested not anchored not stored refs pending

A Technique for Removing Background Features in SECCHI--EUVI He II 304 A Filtergrams: Application to the Filament Eruption of 22 May 2008

Brigitte Schmieder, Guy Artzner, Sanjay Gosain

arxiv:1001.4884 v1 · 2010-01-27 · 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{AD3LP4G37EYK57ZSZSFKEFNPAO}

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	2026-05-18T02:09:29.351481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00f6b7f0dbf930aeff32cc8aa215af03a4ea0c8d907314071c36b9c8665ca87a

Aliases

arxiv: 1001.4884 · arxiv_version: 1001.4884v1 · doi: 10.48550/arxiv.1001.4884 · pith_short_12: AD3LP4G37EYK · pith_short_16: AD3LP4G37EYK57ZS · pith_short_8: AD3LP4G3

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/AD3LP4G37EYK57ZSZSFKEFNPAO \
  | 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: 00f6b7f0dbf930aeff32cc8aa215af03a4ea0c8d907314071c36b9c8665ca87a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2af839568603d777ee768c5b2ad813002d327a8ed26ea9ac11aa6c8f5c4358a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-01-27T09:53:41Z",
    "title_canon_sha256": "4fccf25342440eb1d2c174e4336a588540143b340c055ead1784c7075b4c455a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4884",
    "kind": "arxiv",
    "version": 1
  }
}