Pith Number

pith:GNTKWEEB

pith:2017:GNTKWEEBD3KW6NAZUS4HKWM6UV

not attested not anchored not stored refs pending

First results from the LIFE project: discovery of two magnetic hot evolved stars

A.J. Martin, C. Georgy, C. Neiner, G.A. Wade, L. Fossati, M.E. Oksala, S. Mathis, W. Marcolino, Z. Keszthelyi

arxiv:1712.07403 v1 · 2017-12-20 · 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{GNTKWEEBD3KW6NAZUS4HKWM6UV}

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	2026-05-18T00:24:14.623415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3366ab10811ed56f3419a4b875599ea560fa27f9f930b2c510751bee3be06f4c

Aliases

arxiv: 1712.07403 · arxiv_version: 1712.07403v1 · doi: 10.48550/arxiv.1712.07403 · pith_short_12: GNTKWEEBD3KW · pith_short_16: GNTKWEEBD3KW6NAZ · pith_short_8: GNTKWEEB

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/GNTKWEEBD3KW6NAZUS4HKWM6UV \
  | 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: 3366ab10811ed56f3419a4b875599ea560fa27f9f930b2c510751bee3be06f4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7bd424e211337eeaba81a9c60a702486941a04a1872b8c3e9e68447a09e0842",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-12-20T10:32:39Z",
    "title_canon_sha256": "621bc75d88dc76985527f9232b53d3480684ab5ed6737b16e908546b74d439b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07403",
    "kind": "arxiv",
    "version": 1
  }
}