Pith Number

pith:24UPFNIB

pith:2019:24UPFNIBU7DSY4LQ3KMNB3YFJ5

not attested not anchored not stored refs pending

New test on general relativity and $f(T)$ torsional gravity from galaxy-galaxy weak lensing surveys

Emmanuel N. Saridakis, Wentao Luo, Yi-Fu Cai, Zhaoting Chen

arxiv:1907.12225 v3 · 2019-07-29 · astro-ph.CO · astro-ph.GA · 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{24UPFNIBU7DSY4LQ3KMNB3YFJ5}

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	2026-07-05T01:53:46.247189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d728f2b501a7c72c7170da98d0ef054f5d25f1272f43357a609ecb4f58d9632d

Aliases

arxiv: 1907.12225 · arxiv_version: 1907.12225v3 · doi: 10.48550/arxiv.1907.12225 · pith_short_12: 24UPFNIBU7DS · pith_short_16: 24UPFNIBU7DSY4LQ · pith_short_8: 24UPFNIB

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/24UPFNIBU7DSY4LQ3KMNB3YFJ5 \
  | 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: d728f2b501a7c72c7170da98d0ef054f5d25f1272f43357a609ecb4f58d9632d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d019185e9f570106b4811a0c0daaee5c87e351ac56f5191c3b330c78225a2799",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-07-29T06:21:29Z",
    "title_canon_sha256": "ca8a818fcad21d9b0e137c171765d3f9af0ab91f4ffb1f238bef501e010c3ab9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.12225",
    "kind": "arxiv",
    "version": 3
  }
}