Pith Number

pith:HE3QZOP4

pith:2018:HE3QZOP46GMSNCKSK2JDB5QEK6

not attested not anchored not stored refs pending

Convection and cracking stability of spheres in General Relativity

Adriana V\'asquez-Ram\'irez, H\'ector Hern\'andez, Luis A. N\'u\~nez

arxiv:1808.10526 v2 · 2018-08-30 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HE3QZOP46GMSNCKSK2JDB5QEK6}

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	2026-05-18T00:00:50.712120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39370cb9fcf199268952569230f6045795f2982d7a778c3b40814d59a109a85b

Aliases

arxiv: 1808.10526 · arxiv_version: 1808.10526v2 · doi: 10.48550/arxiv.1808.10526 · pith_short_12: HE3QZOP46GMS · pith_short_16: HE3QZOP46GMSNCKS · pith_short_8: HE3QZOP4

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/HE3QZOP46GMSNCKSK2JDB5QEK6 \
  | 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: 39370cb9fcf199268952569230f6045795f2982d7a778c3b40814d59a109a85b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67dbaefe1a2fa6074c8eda5b74f6fd4f3b99fe53ecd1f31f1bf26a876ae73fc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-08-30T21:23:34Z",
    "title_canon_sha256": "cce1dfb11fcee1441c59661e2d49fc1530b47c0aebb2dc2b575cad2d9decada8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10526",
    "kind": "arxiv",
    "version": 2
  }
}