Pith Number

pith:7LF6VYAA

pith:2021:7LF6VYAAOQ3PS33MRV3AFSPXDF

not attested not anchored not stored refs pending

Impact of hypernova {\nu}p-process nucleosynthesis on the galactic chemical evolution of Mo and Ru

Grant J. Mathews, Heamin Ko, Hirokazu Sasaki, Motohiko Kusakabe, Myung-Ki Cheoun, Takehito Hayakawa, Toshitaka Kajino, Yuta Yamazaki

arxiv:2106.01679 v3 · 2021-06-03 · astro-ph.GA · astro-ph.HE · 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{7LF6VYAAOQ3PS33MRV3AFSPXDF}

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	2026-07-05T03:49:12.053269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

facbeae0007436f96f6c8d7602c9f7196184098908e7a8a3b4b4b3d1040f5903

Aliases

arxiv: 2106.01679 · arxiv_version: 2106.01679v3 · doi: 10.48550/arxiv.2106.01679 · pith_short_12: 7LF6VYAAOQ3P · pith_short_16: 7LF6VYAAOQ3PS33M · pith_short_8: 7LF6VYAA

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/7LF6VYAAOQ3PS33MRV3AFSPXDF \
  | 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: facbeae0007436f96f6c8d7602c9f7196184098908e7a8a3b4b4b3d1040f5903

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed64bcc6a07c3c1e7d9a28e97a200ef4f85cf0042bf818d64a3b36612aee1d3a",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-06-03T08:25:56Z",
    "title_canon_sha256": "6f19a21376e0405d0131046da2f80628043686e0de1a1d8938a9daaa429b23c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.01679",
    "kind": "arxiv",
    "version": 3
  }
}