Pith Number

pith:RJUBSRPC

pith:2016:RJUBSRPCJ6P2XPVPOY5VC6SFJO

not attested not anchored not stored refs pending

The Hamburg/ESO R-process Enhanced Star survey (HERES) XI. The highly $r$-process-enhanced star CS 29497-004

B. Nordstr\"om, B. Pfeiffer, K. Farouqi, K.-L. Kratz, N. Christlieb, P.S. Barklem, T.C. Beers, V. Hill

arxiv:1608.07463 v1 · 2016-08-26 · astro-ph.GA · 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{RJUBSRPCJ6P2XPVPOY5VC6SFJO}

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	2026-05-18T00:29:55.899268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a681945e24f9fabbeaf763b517a454ba7da2649540465c791bbe119f9a5bb7a

Aliases

arxiv: 1608.07463 · arxiv_version: 1608.07463v1 · doi: 10.48550/arxiv.1608.07463 · pith_short_12: RJUBSRPCJ6P2 · pith_short_16: RJUBSRPCJ6P2XPVP · pith_short_8: RJUBSRPC

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/RJUBSRPCJ6P2XPVPOY5VC6SFJO \
  | 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: 8a681945e24f9fabbeaf763b517a454ba7da2649540465c791bbe119f9a5bb7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be7acbca371f84a52c25e49af6fe94fec383414a50334d8a853fe55acf9662ee",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-08-26T13:57:50Z",
    "title_canon_sha256": "f7f36b63e15dea99513712f66808c5531bcd808c0f2b8ee667a6629f01d93710"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07463",
    "kind": "arxiv",
    "version": 1
  }
}