Pith Number

pith:DWF5EN3C

pith:2011:DWF5EN3CY3AXNIHVVDAP6YUGNA

not attested not anchored not stored refs pending

Temporal Relation between Disappearance of Penumbral Fine-Scale Structure and Evershed Flow

B. W. Lites, K. Ichimoto, M. Kubo, R. A. Shine

arxiv:1102.1137 v1 · 2011-02-06 · 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{DWF5EN3CY3AXNIHVVDAP6YUGNA}

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	2026-05-18T02:03:16.264401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d8bd23762c6c176a0f5a8c0ff6286681ab17fbc7343770b0c6629931151a473

Aliases

arxiv: 1102.1137 · arxiv_version: 1102.1137v1 · doi: 10.48550/arxiv.1102.1137 · pith_short_12: DWF5EN3CY3AX · pith_short_16: DWF5EN3CY3AXNIHV · pith_short_8: DWF5EN3C

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/DWF5EN3CY3AXNIHVVDAP6YUGNA \
  | 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: 1d8bd23762c6c176a0f5a8c0ff6286681ab17fbc7343770b0c6629931151a473

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c68c147056aa5afaff4d9f0e7e4f3ca210179ea6fe2127a5c208fc582b302cce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-02-06T11:00:50Z",
    "title_canon_sha256": "706770f43c9a07e36449704906cb60bcd169d3d68a48c3b84e9dd5d03790fbd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1137",
    "kind": "arxiv",
    "version": 1
  }
}