Pith Number

pith:WBCHKHWI

pith:2015:WBCHKHWIKDUBYFL53HBB7VHPYE

not attested not anchored not stored refs pending

PARSEC evolutionary tracks of massive stars up to $350 M_\odot$ at metallicities 0.0001$\leq Z \leq$0.04

Alessandro Bressan (SISSA), Antonio Lanza (SISSA), L\'eo Girardi (OAPD), Paola Marigo (UNIPD), Xu Kong (USTC), Yang Chen (SISSA&USTC)

arxiv:1506.01681 v3 · 2015-06-04 · 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{WBCHKHWIKDUBYFL53HBB7VHPYE}

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

Star Formation at the Periphery of a Molecular Superbubble: The Case of G12.79+0.43

Receipt and verification

First computed	2026-05-18T01:35:26.593592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b044751ec850e81c157dd9c21fd4efc11e19e3890446924afad21f373fe463f9

Aliases

arxiv: 1506.01681 · arxiv_version: 1506.01681v3 · doi: 10.48550/arxiv.1506.01681 · pith_short_12: WBCHKHWIKDUB · pith_short_16: WBCHKHWIKDUBYFL5 · pith_short_8: WBCHKHWI

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/WBCHKHWIKDUBYFL53HBB7VHPYE \
  | 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: b044751ec850e81c157dd9c21fd4efc11e19e3890446924afad21f373fe463f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4fa88a0a59fb7b8167e4df8c93ecf137515bcca586611343804f74a96a53ba5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-06-04T19:01:40Z",
    "title_canon_sha256": "e53782bc8ba00b74386c5a4fe312c431689f935a1184306e85529948708b6710"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01681",
    "kind": "arxiv",
    "version": 3
  }
}