Pith Number

pith:UF2HT4GW

pith:2016:UF2HT4GWFMBANAHBUI3WDQPFMJ

not attested not anchored not stored refs pending

Catalog of averaged magnetic phase curves of stars

J. Madej, L.V. Bychkova, V.D. Bychkov

arxiv:1611.07003 v2 · 2016-11-21 · 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{UF2HT4GWFMBANAHBUI3WDQPFMJ}

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	2026-05-18T00:55:54.228642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a17479f0d62b020680e1a23761c1e5626826dad520736320db229fab10009095

Aliases

arxiv: 1611.07003 · arxiv_version: 1611.07003v2 · doi: 10.48550/arxiv.1611.07003 · pith_short_12: UF2HT4GWFMBA · pith_short_16: UF2HT4GWFMBANAHB · pith_short_8: UF2HT4GW

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/UF2HT4GWFMBANAHBUI3WDQPFMJ \
  | 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: a17479f0d62b020680e1a23761c1e5626826dad520736320db229fab10009095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70bc1c8d108d29ca95d721c694037fa7395d141b81259f189ffc21cb2356e955",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-11-21T20:47:28Z",
    "title_canon_sha256": "e35ffaab3efe2031702c0ae9722f3cf1205a82ce90ccb0560332d846a234a2be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07003",
    "kind": "arxiv",
    "version": 2
  }
}