Pith Number

pith:6SYLG67K

pith:2017:6SYLG67KCKSK7PGIP5FQ5E3FLK

not attested not anchored not stored refs pending

Unidentified emission features in the R Coronae Borealis star V854 Centauri

A. G. G. M. Tielens, B. B. Ochsendorf, L. C. Oostrum, L. Kaper

arxiv:1707.03398 v1 · 2017-07-11 · 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{6SYLG67KCKSK7PGIP5FQ5E3FLK}

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	2026-05-18T00:22:59.157105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4b0b37bea12a4afbcc87f4b0e93655a8b19711805761178d7a27b6cf7206d2b

Aliases

arxiv: 1707.03398 · arxiv_version: 1707.03398v1 · doi: 10.48550/arxiv.1707.03398 · pith_short_12: 6SYLG67KCKSK · pith_short_16: 6SYLG67KCKSK7PGI · pith_short_8: 6SYLG67K

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/6SYLG67KCKSK7PGIP5FQ5E3FLK \
  | 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: f4b0b37bea12a4afbcc87f4b0e93655a8b19711805761178d7a27b6cf7206d2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bd010bb5e2503fe1b81868b6342fa653233a85c590f111ee81e1ad170d923cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-07-11T18:00:02Z",
    "title_canon_sha256": "fb0b8106863086c18c6e99e79d3e6782878561bca30dd7134e38e80c72badaee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03398",
    "kind": "arxiv",
    "version": 1
  }
}