Pith Number

pith:6ODHS6CD

pith:2016:6ODHS6CDX7ZHW6AKV7HUTV25PY

not attested not anchored not stored refs pending

HD 30963: a new HgMn star

F. Royer, M. Gebran, R. Monier

arxiv:1609.03542 v1 · 2016-09-12 · 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{6ODHS6CDX7ZHW6AKV7HUTV25PY}

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	2026-05-18T01:04:46.714760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f386797843bff27b780aafcf49d75d7e2b71b8f66312e5a7819ae63f8a54ab2b

Aliases

arxiv: 1609.03542 · arxiv_version: 1609.03542v1 · doi: 10.48550/arxiv.1609.03542 · pith_short_12: 6ODHS6CDX7ZH · pith_short_16: 6ODHS6CDX7ZHW6AK · pith_short_8: 6ODHS6CD

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/6ODHS6CDX7ZHW6AKV7HUTV25PY \
  | 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: f386797843bff27b780aafcf49d75d7e2b71b8f66312e5a7819ae63f8a54ab2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f431cd2885090a4c95e260d8af243ac3272c191e1bfc776a2ead2a04ddd5f70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-09-12T19:25:42Z",
    "title_canon_sha256": "4cd4fca55d9e844e7a26ac17fb3281a081d5354af82de086e1a0d1cf6e31e292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03542",
    "kind": "arxiv",
    "version": 1
  }
}