Pith Number

pith:S6O46XUP

pith:2021:S6O46XUP2M7IJLTFPS27XVWRD4

not attested not anchored not stored refs pending

Solving Linear Tensor Equations

Damianos Iosifidis

arxiv:2109.08893 v1 · 2021-09-18 · math-ph · math.DG · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S6O46XUP2M7IJLTFPS27XVWRD4}

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.

Cited by

1 paper in Pith

Inflation with Nieh-Yan-like terms in metric-affine gravity

Receipt and verification

First computed	2026-07-05T03:15:39.416457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

979dcf5e8fd33e84ae657cb5fbd6d11f338e34366d3ff866fb0a4fda1b1767bb

Aliases

arxiv: 2109.08893 · arxiv_version: 2109.08893v1 · doi: 10.48550/arxiv.2109.08893 · pith_short_12: S6O46XUP2M7I · pith_short_16: S6O46XUP2M7IJLTF · pith_short_8: S6O46XUP

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/S6O46XUP2M7IJLTFPS27XVWRD4 \
  | 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: 979dcf5e8fd33e84ae657cb5fbd6d11f338e34366d3ff866fb0a4fda1b1767bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e74cc6dde6b5505cdbdf82d46586cb9ee11f9714999e19286378c22015a77b0",
    "cross_cats_sorted": [
      "math.DG",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2021-09-18T10:02:12Z",
    "title_canon_sha256": "4dab08ec1791ec62aa3cf4e7c438dbf0d7e7d353d8cf1286ad010aed56904eea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08893",
    "kind": "arxiv",
    "version": 1
  }
}