Pith Number

pith:IVDGE52N

pith:2011:IVDGE52NCDUXVORTM3VAMLPT3Q

not attested not anchored not stored refs pending

Kink waves in an active region dynamic fibril

A.Pietarila, J. Hirzberger, R. Aznar Cuadrado, S.K. Solanki

arxiv:1107.3113 v1 · 2011-07-15 · 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{IVDGE52NCDUXVORTM3VAMLPT3Q}

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	2026-05-18T02:01:16.178010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

454662774d10e97aba3366ea062df3dc1bb808ef7ddee03d92977306001cdc84

Aliases

arxiv: 1107.3113 · arxiv_version: 1107.3113v1 · doi: 10.48550/arxiv.1107.3113 · pith_short_12: IVDGE52NCDUX · pith_short_16: IVDGE52NCDUXVORT · pith_short_8: IVDGE52N

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/IVDGE52NCDUXVORTM3VAMLPT3Q \
  | 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: 454662774d10e97aba3366ea062df3dc1bb808ef7ddee03d92977306001cdc84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b81afd71616d564dd1c6ca104563d098dc3a9d675fa0d19ecbc1130e78e4e300",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-15T17:42:59Z",
    "title_canon_sha256": "45427ddf9c56dfe410c63c5b0acce5c5df668717464dbc1883aa0cb7c1caf296"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3113",
    "kind": "arxiv",
    "version": 1
  }
}