Pith Number

pith:QNYM62EO

pith:2019:QNYM62EO6YTPCENIRW6IL4WAHV

not attested not anchored not stored refs pending

Generalized Tachyonic Teleparallel cosmology

Jackson Levi Said, Mihai Marciu, Sebastian Bahamonde

arxiv:1901.04973 v2 · 2019-01-15 · 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{QNYM62EO6YTPCENIRW6IL4WAHV}

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	2026-05-17T23:48:45.212838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8370cf688ef626f111a88dbc85f2c03d5a59154dda3afc3eb6f892051fd07202

Aliases

arxiv: 1901.04973 · arxiv_version: 1901.04973v2 · doi: 10.48550/arxiv.1901.04973 · pith_short_12: QNYM62EO6YTP · pith_short_16: QNYM62EO6YTPCENI · pith_short_8: QNYM62EO

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/QNYM62EO6YTPCENIRW6IL4WAHV \
  | 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: 8370cf688ef626f111a88dbc85f2c03d5a59154dda3afc3eb6f892051fd07202

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e631c75beeef038840d3e4fbf1e476144082f02a46a5b16343af101a77e71cd",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-01-15T18:47:27Z",
    "title_canon_sha256": "56bc2cb31d19d91e0ed9f2502133b402aeac382aef5622cc6ea3e30fded50d36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04973",
    "kind": "arxiv",
    "version": 2
  }
}