Pith Number

pith:L3EE2J2D

pith:2021:L3EE2J2D5F6OK2LVJFOGHQ44EF

not attested not anchored not stored refs pending

Invariant quantities of Scalar-Tensor Theories for stellar structure

Aleksander Kozak, Aneta Wojnar

arxiv:2103.06601 v3 · 2021-03-11 · 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{L3EE2J2D5F6OK2LVJFOGHQ44EF}

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	2026-07-05T02:51:39.526487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ec84d2743e97ce56975495c63c39c216b0eaeec129a014b7f6315b68f9d297f

Aliases

arxiv: 2103.06601 · arxiv_version: 2103.06601v3 · doi: 10.48550/arxiv.2103.06601 · pith_short_12: L3EE2J2D5F6O · pith_short_16: L3EE2J2D5F6OK2LV · pith_short_8: L3EE2J2D

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/L3EE2J2D5F6OK2LVJFOGHQ44EF \
  | 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: 5ec84d2743e97ce56975495c63c39c216b0eaeec129a014b7f6315b68f9d297f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "417080ee6aa052a631651b87773b9d264edf6cdc3455db941a836f1feb4abccd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-03-11T10:56:28Z",
    "title_canon_sha256": "b245b3c4d444a198a619a072adfff4892f3b5c851690634944f8705a44e606d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.06601",
    "kind": "arxiv",
    "version": 3
  }
}