Pith Number

pith:SRSSTMOB

pith:2020:SRSSTMOBZKUTANL6RUOPEC3CWE

not attested not anchored not stored refs pending

Viable Constraint on Scalar Field in Scalar-Tensor Theory

Chao-Qiang Geng, Hao-Jui Kuan, Ling-Wei Luo

arxiv:2004.03043 v1 · 2020-04-06 · 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{SRSSTMOBZKUTANL6RUOPEC3CWE}

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	2026-07-05T01:00:50.657944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

946529b1c1caa930357e8d1cf20b62b132e8d039ec51fa049823e5e747a9c776

Aliases

arxiv: 2004.03043 · arxiv_version: 2004.03043v1 · doi: 10.48550/arxiv.2004.03043 · pith_short_12: SRSSTMOBZKUT · pith_short_16: SRSSTMOBZKUTANL6 · pith_short_8: SRSSTMOB

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/SRSSTMOBZKUTANL6RUOPEC3CWE \
  | 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: 946529b1c1caa930357e8d1cf20b62b132e8d039ec51fa049823e5e747a9c776

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "911ca0a9b003fafe7a5c9cb1780eec53208d74535a055087040d22924aae17cd",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-04-06T23:44:07Z",
    "title_canon_sha256": "c99451f22751e9e2cc2b922766d15de37a6a9e54aa5d74b2fe24ed745c399bb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.03043",
    "kind": "arxiv",
    "version": 1
  }
}