Pith Number

pith:A55IFWOF

pith:2011:A55IFWOFSCZ6FYXLKIONXQGKOK

not attested not anchored not stored refs pending

A study of the photometric variability of the peculiar magnetic white dwarf WD1953-011

C.Zurita, D.Hiriart, D.M.Clark, D.Shulyak, G.A.Wade, G. Valyavin, Inwoo Han, J.M.Lopez, K.Antonyuk, L.Fox Machado, M.Alvarez, R.Mujica, S.Bagnulo, S.Plachinda, S.V.Zharikov, T.Burlakova, Young-Beom Jeon

arxiv:1103.5778 v1 · 2011-03-29 · 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{A55IFWOFSCZ6FYXLKIONXQGKOK}

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	2026-05-18T02:02:43.100115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

077a82d9c590b3e2e2eb521cdbc0ca728ad0bddbcba13ef4bab5961cb0992b7f

Aliases

arxiv: 1103.5778 · arxiv_version: 1103.5778v1 · doi: 10.48550/arxiv.1103.5778 · pith_short_12: A55IFWOFSCZ6 · pith_short_16: A55IFWOFSCZ6FYXL · pith_short_8: A55IFWOF

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/A55IFWOFSCZ6FYXLKIONXQGKOK \
  | 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: 077a82d9c590b3e2e2eb521cdbc0ca728ad0bddbcba13ef4bab5961cb0992b7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "857288afe822b6650dcf529414484ef4d74eea2a569b390e38590b70d050ec4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-03-29T21:24:48Z",
    "title_canon_sha256": "46274a4da3c6856beda4f8173c188a9c93fb36dac846112e944b612b03d33574"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5778",
    "kind": "arxiv",
    "version": 1
  }
}