Pith Number

pith:3VFS7SQA

pith:2011:3VFS7SQAWEFKXWLCTQDRNSFUWL

not attested not anchored not stored refs pending

Multicomponent He I 10830 {\AA} profiles in an active filament

A. Lagg, C. Sasso, S. K. Solanki

arxiv:1101.5563 v1 · 2011-01-28 · 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{3VFS7SQAWEFKXWLCTQDRNSFUWL}

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	2026-05-18T04:29:53.254875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd4b2fca00b10aabd9629c0716c8b4b2c869c349e108aa2479be08e81f3ea5e1

Aliases

arxiv: 1101.5563 · arxiv_version: 1101.5563v1 · doi: 10.48550/arxiv.1101.5563 · pith_short_12: 3VFS7SQAWEFK · pith_short_16: 3VFS7SQAWEFKXWLC · pith_short_8: 3VFS7SQA

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/3VFS7SQAWEFKXWLCTQDRNSFUWL \
  | 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: dd4b2fca00b10aabd9629c0716c8b4b2c869c349e108aa2479be08e81f3ea5e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad38b222a2135a0e60ade846a1b51bbdc182da3caa0de1f5e4b0a2c19fad11f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-01-28T16:24:53Z",
    "title_canon_sha256": "702bbdcd2d9dab0efdce05a33700e81d61a93b058d375dc1f67009c63f7a6d0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5563",
    "kind": "arxiv",
    "version": 1
  }
}