Pith Number

pith:7XKPZKF3

pith:2019:7XKPZKF3Z7XBHSN3OU3PGA5J7X

not attested not anchored not stored refs pending

Are nonperturbative AdS vacua possible in bosonic string theory?

Haitang Yang, Houwen Wu, Peng Wang

arxiv:1906.09650 v3 · 2019-06-23 · hep-th · 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{7XKPZKF3Z7XBHSN3OU3PGA5J7X}

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

Non-singular string cosmology via $\alpha^{\prime}$ corrections

Receipt and verification

First computed	2026-07-04T23:59:22.972063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdd4fca8bbcfee13c9bb7536f303a9fdf8c147f0e675d12ff3d4e104fa82154c

Aliases

arxiv: 1906.09650 · arxiv_version: 1906.09650v3 · doi: 10.48550/arxiv.1906.09650 · pith_short_12: 7XKPZKF3Z7XB · pith_short_16: 7XKPZKF3Z7XBHSN3 · pith_short_8: 7XKPZKF3

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/7XKPZKF3Z7XBHSN3OU3PGA5J7X \
  | 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: fdd4fca8bbcfee13c9bb7536f303a9fdf8c147f0e675d12ff3d4e104fa82154c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d1a65221446aee7d9eb902512bd930c1e8de55f2a18ae70b79efdae88506f72",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-06-23T21:00:50Z",
    "title_canon_sha256": "09e51b92caf1eccdfdc70c392d32a41d21d2211aa0562b50bff23ce6dce02466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09650",
    "kind": "arxiv",
    "version": 3
  }
}