Pith Number

pith:XQYDKJH7

pith:2013:XQYDKJH7ZLE6ZUQ66OSTYJR4W3

not attested not anchored not stored refs pending

Bulk Viscous Matter-dominated Universes: Asymptotic Properties

Arturo Avelino, Israel Quiros, Ricardo Garcia-Salcedo, Tame Gonzalez, Ulises Nucamendi

arxiv:1303.5167 v2 · 2013-03-21 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQYDKJH7ZLE6ZUQ66OSTYJR4W3}

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	2026-05-18T03:14:40.851600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc303524ffcac9ecd21ef3a53c263cb6c897e4aac9c96361dc0315f80008e672

Aliases

arxiv: 1303.5167 · arxiv_version: 1303.5167v2 · doi: 10.48550/arxiv.1303.5167 · pith_short_12: XQYDKJH7ZLE6 · pith_short_16: XQYDKJH7ZLE6ZUQ6 · pith_short_8: XQYDKJH7

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/XQYDKJH7ZLE6ZUQ66OSTYJR4W3 \
  | 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: bc303524ffcac9ecd21ef3a53c263cb6c897e4aac9c96361dc0315f80008e672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8141a007579b4423a09175a859aa7d40af6425d58e17da1c7fd25574bf96b84d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-03-21T05:03:04Z",
    "title_canon_sha256": "f5105fdb5fd55d515b309a2cfe64e40f7ee8fa62e16d51dc9c92a685c07909cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5167",
    "kind": "arxiv",
    "version": 2
  }
}