Pith Number

pith:DWXRGB6H

pith:2011:DWXRGB6H7GKQM4SHVSZZLDJWWR

not attested not anchored not stored refs pending

Cyclotron Modeling of the Polar CP Tuc

C. A. de Souza, C. V. Rodrigues, D. Cieslinski, G. R. Hickel, J. E. R. Costa, K. M. G. Silva

arxiv:1101.5554 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{DWXRGB6H7GKQM4SHVSZZLDJWWR}

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	2026-05-18T04:30:34.754586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1daf1307c7f995067247acb3958d36b465dcf81c4a3fd86d30f345d69727793b

Aliases

arxiv: 1101.5554 · arxiv_version: 1101.5554v1 · doi: 10.48550/arxiv.1101.5554 · pith_short_12: DWXRGB6H7GKQ · pith_short_16: DWXRGB6H7GKQM4SH · pith_short_8: DWXRGB6H

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/DWXRGB6H7GKQM4SHVSZZLDJWWR \
  | 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: 1daf1307c7f995067247acb3958d36b465dcf81c4a3fd86d30f345d69727793b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a12ee614d179964edaef458d2a7baf59505c507c3820b2790bc1446308ec3b3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-01-28T15:33:51Z",
    "title_canon_sha256": "fd9725d5d1a6d246f7f6ed3cd8b6c80b664480ef76d2c4ed0f4462c617635d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5554",
    "kind": "arxiv",
    "version": 1
  }
}