Pith Number

pith:KTQUONQ3

pith:2015:KTQUONQ3WBOT32VGXSUGTBW2TK

not attested not anchored not stored refs pending

Charged scalar gravitational collapse in de Sitter spacetime

Bin Wang, Cheng-Yong Zhang, De-Cheng Zou, Shao-Jun Zhang

arxiv:1512.06472 v3 · 2015-12-21 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTQUONQ3WBOT32VGXSUGTBW2TK}

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	2026-05-18T01:08:28.920788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54e147361bb05d3deaa6bca86986da9ab9cedce97d84c6a99756c73f63e42e70

Aliases

arxiv: 1512.06472 · arxiv_version: 1512.06472v3 · doi: 10.48550/arxiv.1512.06472 · pith_short_12: KTQUONQ3WBOT · pith_short_16: KTQUONQ3WBOT32VG · pith_short_8: KTQUONQ3

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/KTQUONQ3WBOT32VGXSUGTBW2TK \
  | 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: 54e147361bb05d3deaa6bca86986da9ab9cedce97d84c6a99756c73f63e42e70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e4f01cd27225aea59a479c5e85af070867df21f73760e00a63bcd4494cd6154",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-12-21T02:19:43Z",
    "title_canon_sha256": "335ff3050d0bb826da26cc6666eea318f95377d1fa30e1432a297705bce33272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06472",
    "kind": "arxiv",
    "version": 3
  }
}