Pith Number

pith:YJ7YXLQA

pith:2018:YJ7YXLQAAIE2XNEM5RQICCFD2N

not attested not anchored not stored refs pending

Can decaying vacuum elucidate the late-time dynamics of the Universe ?

Deng Wang, Xin-he Meng, Yang-Jie Yan

arxiv:1801.00689 v2 · 2018-01-02 · 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{YJ7YXLQAAIE2XNEM5RQICCFD2N}

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	2026-05-18T00:26:48.814134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c27f8bae000209abb48cec608108a3d367f7ccc1d8ab617434cf04d9e4c778d5

Aliases

arxiv: 1801.00689 · arxiv_version: 1801.00689v2 · doi: 10.48550/arxiv.1801.00689 · pith_short_12: YJ7YXLQAAIE2 · pith_short_16: YJ7YXLQAAIE2XNEM · pith_short_8: YJ7YXLQA

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/YJ7YXLQAAIE2XNEM5RQICCFD2N \
  | 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: c27f8bae000209abb48cec608108a3d367f7ccc1d8ab617434cf04d9e4c778d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b88040163aa34b7707ff6dd3328a20be1841d111c724e6778548cd76e893590",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-01-02T15:45:30Z",
    "title_canon_sha256": "eb295b40f115d116987d0b620fad473c59dd99df35c694d69cbce62d016836aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00689",
    "kind": "arxiv",
    "version": 2
  }
}