Pith Number

pith:2USEB5UQ

pith:2018:2USEB5UQ25XUR435HS7HN4PI4E

not attested not anchored not stored refs pending

Beryllium detection in the very fast nova ASASSN-16kt (V407 Lupi)

A. de Ugarte Postigo, A. Zapata, C. Th\"one, D. Fernandez, J. L. Prieto, L. Izzo, L. Vanzi, M. Della Valle, P. Bonifacio, P. Molaro, Z. Cano

arxiv:1802.05896 v1 · 2018-02-16 · 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{2USEB5UQ25XUR435HS7HN4PI4E}

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	2026-05-18T00:21:05.944927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d52440f690d76f48f37d3cbe76f1e8e11cd34c1dc706b1e365f11eacb3a73841

Aliases

arxiv: 1802.05896 · arxiv_version: 1802.05896v1 · doi: 10.48550/arxiv.1802.05896 · pith_short_12: 2USEB5UQ25XU · pith_short_16: 2USEB5UQ25XUR435 · pith_short_8: 2USEB5UQ

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/2USEB5UQ25XUR435HS7HN4PI4E \
  | 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: d52440f690d76f48f37d3cbe76f1e8e11cd34c1dc706b1e365f11eacb3a73841

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bd88f05826851213063d02538522f78cc1919d82f382f7e989f9e42159fb3e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-02-16T11:20:53Z",
    "title_canon_sha256": "0d6219a4badb8cb6cec8795e1c8a635755822661b2f3c0dfe964b2fbc77605b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05896",
    "kind": "arxiv",
    "version": 1
  }
}