Pith Number

pith:W7ZFCZ2B

pith:2017:W7ZFCZ2BEQFKH4FMX72O7PKONM

not attested not anchored not stored refs pending

Fluctuations through a Vibrating Bounce

Qiuyue Liang, Robert Brandenberger, Rudnei O. Ramos, Siyi Zhou

arxiv:1711.08370 v1 · 2017-11-22 · hep-th · astro-ph.CO · 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{W7ZFCZ2BEQFKH4FMX72O7PKONM}

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.

Cited by

1 paper in Pith

Bouncing cosmologies from Born-Infeld-type gravity

Receipt and verification

First computed	2026-05-18T00:23:29.203453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7f2516741240aa3f0acbff4efbd4e6b08c48c066938af631e82b825f135f0bb

Aliases

arxiv: 1711.08370 · arxiv_version: 1711.08370v1 · doi: 10.48550/arxiv.1711.08370 · pith_short_12: W7ZFCZ2BEQFK · pith_short_16: W7ZFCZ2BEQFKH4FM · pith_short_8: W7ZFCZ2B

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/W7ZFCZ2BEQFKH4FMX72O7PKONM \
  | 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: b7f2516741240aa3f0acbff4efbd4e6b08c48c066938af631e82b825f135f0bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd487e67e0ff64b1adfde667f08f63b6ab13f88d5c9586d7ded13ace43ce265f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-11-22T16:21:28Z",
    "title_canon_sha256": "e21fdb77351f19e78a3d7bcc9ac1787f42811c8671d3adb904a2b75e3452f93b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08370",
    "kind": "arxiv",
    "version": 1
  }
}