Pith Number

pith:VZFPKGDZ

pith:2015:VZFPKGDZ5ZDE7ZALOWCSU2ME4R

not attested not anchored not stored refs pending

Explosive lithium production in the classical nova V339 Del (Nova Delphini 2013)

Akir Arai, Akito Tajitsu, Hiroyuki Naito, Kozo Sadakane, Wako Aoki

arxiv:1502.05598 v1 · 2015-02-19 · 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{VZFPKGDZ5ZDE7ZALOWCSU2ME4R}

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

Gaia-Sausage-Enceladus: Lithium evolution from early red-giant-branch and main-sequence stars

Receipt and verification

First computed	2026-05-18T02:26:46.136073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae4af51879ee464fe40b75852a6984e46f8df7d96d7d1fb2c287cae3dfb07cc1

Aliases

arxiv: 1502.05598 · arxiv_version: 1502.05598v1 · doi: 10.48550/arxiv.1502.05598 · pith_short_12: VZFPKGDZ5ZDE · pith_short_16: VZFPKGDZ5ZDE7ZAL · pith_short_8: VZFPKGDZ

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/VZFPKGDZ5ZDE7ZALOWCSU2ME4R \
  | 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: ae4af51879ee464fe40b75852a6984e46f8df7d96d7d1fb2c287cae3dfb07cc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fea74c4e687807db52955676d5152d37b982a25b9198b281462a2ef51c7d9bed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-02-19T15:37:54Z",
    "title_canon_sha256": "52b3e881241e8bbe34154a58db63df9858d8abe3bfef46ab15068c89dc4c3245"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05598",
    "kind": "arxiv",
    "version": 1
  }
}