Pith Number

pith:DWS4RQKS

pith:2016:DWS4RQKSLVDZ5V4Q6BXGWOKIVQ

not attested not anchored not stored refs pending

The puzzle of the CNO isotope ratios in AGB carbon stars

Carlos Abia, Inma Dom\'inguez, Oscar Straniero, Rub\'en P. Hedrosa

arxiv:1611.06400 v1 · 2016-11-19 · 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{DWS4RQKSLVDZ5V4Q6BXGWOKIVQ}

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.

Cited by

1 paper in Pith

Observational Signatures and Constraints on the Intermediate Neutron-Capture Process. The Case of the CEMP star TYC 6044-714-1 (RAVE J094921.8-161722)

Receipt and verification

First computed	2026-05-18T00:49:11.706348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1da5c8c1525d479ed790f06e6b3948ac155ee4e982c536496f6e19baf4c948be

Aliases

arxiv: 1611.06400 · arxiv_version: 1611.06400v1 · doi: 10.48550/arxiv.1611.06400 · pith_short_12: DWS4RQKSLVDZ · pith_short_16: DWS4RQKSLVDZ5V4Q · pith_short_8: DWS4RQKS

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/DWS4RQKSLVDZ5V4Q6BXGWOKIVQ \
  | 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: 1da5c8c1525d479ed790f06e6b3948ac155ee4e982c536496f6e19baf4c948be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c45aa404f71dd608989e185e88694e74516276fcefe1bd529b29dcb9763579f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-11-19T17:15:25Z",
    "title_canon_sha256": "1fccdee5b51bcd5f1caf9e06781237f1449e1fdbdc0ceac963249e9d5419e7b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06400",
    "kind": "arxiv",
    "version": 1
  }
}