Pith Number

pith:M33DFHT4

pith:2016:M33DFHT44MQIPJ35EFDAS33JF2

not attested not anchored not stored refs pending

Asymptotic cosmological regimes in scalar-torsion gravity with a perfect fluid

Alexey Toporensky, Maria Skugoreva

arxiv:1605.01989 v2 · 2016-05-06 · 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{M33DFHT44MQIPJ35EFDAS33JF2}

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	2026-05-18T00:53:40.331536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66f6329e7ce32087a77d2146096f692e86c4574cfac8815bfcd08f45750d2c8e

Aliases

arxiv: 1605.01989 · arxiv_version: 1605.01989v2 · doi: 10.48550/arxiv.1605.01989 · pith_short_12: M33DFHT44MQI · pith_short_16: M33DFHT44MQIPJ35 · pith_short_8: M33DFHT4

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/M33DFHT44MQIPJ35EFDAS33JF2 \
  | 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: 66f6329e7ce32087a77d2146096f692e86c4574cfac8815bfcd08f45750d2c8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f4bece85fecae3c78bc4ae10622b70011b1871052f0d47b26d956c21508ed53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-05-06T16:12:50Z",
    "title_canon_sha256": "660c610cd59e5aa6f549aa0b3a019a1ca7bb6829837c72e38d104bcecb4f1ce0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01989",
    "kind": "arxiv",
    "version": 2
  }
}