Pith Number

pith:YCGWUB6C

pith:2018:YCGWUB6CEYQ46ZGC4ROAURBS7T

not attested not anchored not stored refs pending

Critical collapse of ultra-relativistic fluids: damping or growth of aspherical deformations

Juliana Celestino, Thomas W. Baumgarte

arxiv:1805.10442 v1 · 2018-05-26 · 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{YCGWUB6CEYQ46ZGC4ROAURBS7T}

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	2026-05-18T00:08:41.543987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c08d6a07c22621cf64c2e45c0a4432fcfc6da179e0a7bb80df5a50966c7d420c

Aliases

arxiv: 1805.10442 · arxiv_version: 1805.10442v1 · doi: 10.48550/arxiv.1805.10442 · pith_short_12: YCGWUB6CEYQ4 · pith_short_16: YCGWUB6CEYQ46ZGC · pith_short_8: YCGWUB6C

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/YCGWUB6CEYQ46ZGC4ROAURBS7T \
  | 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: c08d6a07c22621cf64c2e45c0a4432fcfc6da179e0a7bb80df5a50966c7d420c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a333c3d2b6d4620a36687ad0955956185e230420eda7b56d27690498c6584de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-05-26T07:57:41Z",
    "title_canon_sha256": "43722427d9ac0ded67838a59cf0905160a0a1ef73c39cbd790b30309629ae86b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10442",
    "kind": "arxiv",
    "version": 1
  }
}