Pith Number

pith:DFHWASJR

pith:2015:DFHWASJRNTHBWCPIK6J64HSS7M

not attested not anchored not stored refs pending

Astrophysics of "extreme" solar-like stars

(2) IAA-CSIC, (3) U. of Athens, (4) ASU-CAS, (5) NCNR, (6) U. of Warsaw, 7) ((1) ASU-CAS, (7) CTU, A. Claret (2), A. Cwiek (5), A. F. Zarnecki (6), A. J. Castro-Tirado (2), K. Gazeas (3), M. D. Caballero-Garcia (1), M. Jelinek (4), Ondrejov, Polland, Prague, Prague), R. Hudec (4, S. Jeong (2), S. Oates (2), Spain, V. Simon (4), Warsaw

arxiv:1512.07034 v1 · 2015-12-22 · 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{DFHWASJRNTHBWCPIK6J64HSS7M}

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	2026-05-18T01:23:53.092110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

194f6049316cce1b09e85793ee1e52fb1685014b6437bf519bec0e4f4e478aa4

Aliases

arxiv: 1512.07034 · arxiv_version: 1512.07034v1 · doi: 10.48550/arxiv.1512.07034 · pith_short_12: DFHWASJRNTHB · pith_short_16: DFHWASJRNTHBWCPI · pith_short_8: DFHWASJR

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/DFHWASJRNTHBWCPIK6J64HSS7M \
  | 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: 194f6049316cce1b09e85793ee1e52fb1685014b6437bf519bec0e4f4e478aa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7ab71671dadda3febdededbdb0a8fee469e1eceebf9d35960fd8b4696c4479f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-12-22T11:25:55Z",
    "title_canon_sha256": "db0ef592383d1e1bc2fd71b30384ab48028c32fcfc3610c7254f144267eefe1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07034",
    "kind": "arxiv",
    "version": 1
  }
}