Pith Number

pith:UJL6W3NR

pith:2016:UJL6W3NRLIOUP6XP35NKWXGGHO

not attested not anchored not stored refs pending

Time-series Doppler imaging of the red giant HD 208472. Active longitudes and differential rotation

A. K\"unstler, K. G. Strassmeier, M. Weber, O. \"Ozdarcan, S. Evren, T. A. Carroll, T. Granzer

arxiv:1607.06841 v1 · 2016-07-22 · 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{UJL6W3NRLIOUP6XP35NKWXGGHO}

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	2026-05-18T01:03:17.896010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a257eb6db15a1d47faefdf5aab5cc63b9bc735be7848e4a6fcae92d7a9a9ce8d

Aliases

arxiv: 1607.06841 · arxiv_version: 1607.06841v1 · doi: 10.48550/arxiv.1607.06841 · pith_short_12: UJL6W3NRLIOU · pith_short_16: UJL6W3NRLIOUP6XP · pith_short_8: UJL6W3NR

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/UJL6W3NRLIOUP6XP35NKWXGGHO \
  | 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: a257eb6db15a1d47faefdf5aab5cc63b9bc735be7848e4a6fcae92d7a9a9ce8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c31c62e82602c162d6b61fe255cbac57ee5dfe61d709de28e76f1536e7ecf899",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-07-22T20:52:40Z",
    "title_canon_sha256": "049e84d7d5459741d4c2d2022055ff133c98a582e57c99bdb4ad8af02f296656"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06841",
    "kind": "arxiv",
    "version": 1
  }
}