Pith Number

pith:YRVLIFOS

pith:2018:YRVLIFOSGCW76QNGCXUAGKN2WB

not attested not anchored not stored refs pending

Non-relativistic limit analysis of the Chandrasekhar-Thorne relativistic Euler equations with physical vacuum

Hai-Liang Li, La-Su Mai, Pierangelo Marcati

arxiv:1808.05856 v1 · 2018-08-17 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRVLIFOSGCW76QNGCXUAGKN2WB}

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	2026-05-18T00:07:51.875888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c46ab415d230adff41a615e80329bab04f7101099785cf38dad6b88c6cb65c2b

Aliases

arxiv: 1808.05856 · arxiv_version: 1808.05856v1 · doi: 10.48550/arxiv.1808.05856 · pith_short_12: YRVLIFOSGCW7 · pith_short_16: YRVLIFOSGCW76QNG · pith_short_8: YRVLIFOS

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/YRVLIFOSGCW76QNGCXUAGKN2WB \
  | 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: c46ab415d230adff41a615e80329bab04f7101099785cf38dad6b88c6cb65c2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91ef55b9ecb262274f4c3699f0ee752efd76cb4eb38e37126e978e2b50923001",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-08-17T13:35:49Z",
    "title_canon_sha256": "d15d18133db7987db68d1b54a28e60d5e6fee9db381482592d4721d2b6dae260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05856",
    "kind": "arxiv",
    "version": 1
  }
}