Pith Number

pith:PQB5AXGI

pith:2015:PQB5AXGIFZPY7BJ5WL2EMZVFVA

not attested not anchored not stored refs pending

Nonlinear oscillations of compact stars in the vicinity of the maximum mass configuration

Alessandro Brillante, Igor Mishustin

arxiv:1507.04919 v1 · 2015-07-17 · gr-qc · 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{PQB5AXGIFZPY7BJ5WL2EMZVFVA}

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	2026-05-18T01:35:44.515741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c03d05cc82e5f8f853db2f44666a5a8320da656c00c1f3753089fa853b9754e

Aliases

arxiv: 1507.04919 · arxiv_version: 1507.04919v1 · doi: 10.48550/arxiv.1507.04919 · pith_short_12: PQB5AXGIFZPY · pith_short_16: PQB5AXGIFZPY7BJ5 · pith_short_8: PQB5AXGI

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/PQB5AXGIFZPY7BJ5WL2EMZVFVA \
  | 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: 7c03d05cc82e5f8f853db2f44666a5a8320da656c00c1f3753089fa853b9754e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6215815e188779e19eea32e01a463a73925cdb967c02e6b273b00be735e75fd9",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-07-17T10:56:13Z",
    "title_canon_sha256": "cb19dc9d193af18072a435ee204732c0aa5649a21151c557680a5184607864cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04919",
    "kind": "arxiv",
    "version": 1
  }
}