Pith Number

pith:ORRN43B7

pith:2010:ORRN43B7YH5ZKPZSFUY234UTD6

not attested not anchored not stored refs pending

Study of isotopic fractions and abundances of the neutron-capture elements in HD 175305

Bo Zhang, Jiang Zhang, Wenyuan Cui

arxiv:1010.4651 v1 · 2010-10-22 · 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{ORRN43B7YH5ZKPZSFUY234UTD6}

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	2026-05-18T04:38:57.724538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7462de6c3fc1fb953f322d31adf2931fbae8e357d2f1c35c7dbaf44f513bc407

Aliases

arxiv: 1010.4651 · arxiv_version: 1010.4651v1 · doi: 10.48550/arxiv.1010.4651 · pith_short_12: ORRN43B7YH5Z · pith_short_16: ORRN43B7YH5ZKPZS · pith_short_8: ORRN43B7

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/ORRN43B7YH5ZKPZSFUY234UTD6 \
  | 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: 7462de6c3fc1fb953f322d31adf2931fbae8e357d2f1c35c7dbaf44f513bc407

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0df48948285957d8f8d3bb46ed7e7930dbfb16773b14e0b62956863fb775272f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-10-22T09:15:00Z",
    "title_canon_sha256": "ac14ac219e7011a1c157378b0dc261c2def6344cf44e645fd88ef41e9f1d03aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4651",
    "kind": "arxiv",
    "version": 1
  }
}