Pith Number

pith:VGOJCLAJ

pith:2013:VGOJCLAJWHN5BKFGBDXQOQDI5F

not attested not anchored not stored refs pending

High-resolution spectroscopy of a giant solar filament

C. Denker, C. Kuckein, M. Verma (Leibniz-Institut f\"ur Astrophysik Potsdam (AIP))

arxiv:1309.7861 v1 · 2013-09-30 · 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{VGOJCLAJWHN5BKFGBDXQOQDI5F}

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	2026-05-18T01:47:24.450528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a99c912c09b1dbd0a8a608ef074068e94e1961e88dc00445b507181dc78553b3

Aliases

arxiv: 1309.7861 · arxiv_version: 1309.7861v1 · doi: 10.48550/arxiv.1309.7861 · pith_short_12: VGOJCLAJWHN5 · pith_short_16: VGOJCLAJWHN5BKFG · pith_short_8: VGOJCLAJ

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/VGOJCLAJWHN5BKFGBDXQOQDI5F \
  | 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: a99c912c09b1dbd0a8a608ef074068e94e1961e88dc00445b507181dc78553b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab19895033241d1089b64a154aa1827492792ad2a04e3bd3af9b80e5671b0053",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-09-30T14:36:22Z",
    "title_canon_sha256": "b3b625e7c5f64870214f49784781bdf95b4ddbe679f654530295f2373740ab00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7861",
    "kind": "arxiv",
    "version": 1
  }
}