Pith Number

pith:HZMTFUTU

pith:2017:HZMTFUTUHHZ2YJPQWHKZYRTHJK

not attested not anchored not stored refs pending

Spacetime symmetries and topology in bimetric relativity

Edvard Mortsell, Francesco Torsello, Marcus H\"og{\aa}s, Mikica Kocic

arxiv:1710.06434 v2 · 2017-10-17 · 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{HZMTFUTUHHZ2YJPQWHKZYRTHJK}

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	2026-05-18T00:18:05.187772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e5932d27439f3ac25f0b1d59c46674abedbf6e750fdc72eed90912dda003d14

Aliases

arxiv: 1710.06434 · arxiv_version: 1710.06434v2 · doi: 10.48550/arxiv.1710.06434 · pith_short_12: HZMTFUTUHHZ2 · pith_short_16: HZMTFUTUHHZ2YJPQ · pith_short_8: HZMTFUTU

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/HZMTFUTUHHZ2YJPQWHKZYRTHJK \
  | 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: 3e5932d27439f3ac25f0b1d59c46674abedbf6e750fdc72eed90912dda003d14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "897322974ee13fcbe9ec4503b18209d33a71963540a50c34ed403d5963765271",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-10-17T18:00:01Z",
    "title_canon_sha256": "224784dd4af8da448f87dfb61060f65160728331b3acba45356f39c0c4858e69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06434",
    "kind": "arxiv",
    "version": 2
  }
}