Pith Number

pith:JSNK7DHL

pith:2014:JSNK7DHLJTVDV42LGERSAOGJS5

not attested not anchored not stored refs pending

Observer dependent geometries

Manuel Hohmann

arxiv:1403.4005 v2 · 2014-03-17 · math-ph · gr-qc · hep-th · 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{JSNK7DHLJTVDV42LGERSAOGJS5}

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	2026-05-18T02:43:02.338067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c9aaf8ceb4cea3af34b31232038c99757f64bc7d79147a01540355c1f7f4d2f

Aliases

arxiv: 1403.4005 · arxiv_version: 1403.4005v2 · doi: 10.48550/arxiv.1403.4005 · pith_short_12: JSNK7DHLJTVD · pith_short_16: JSNK7DHLJTVDV42L · pith_short_8: JSNK7DHL

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/JSNK7DHLJTVDV42LGERSAOGJS5 \
  | 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: 4c9aaf8ceb4cea3af34b31232038c99757f64bc7d79147a01540355c1f7f4d2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "338f869c90b5932f9d9cb13bdf94aefddebd04a898cb4b4251ad4fcfa2ec3d93",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-03-17T06:08:33Z",
    "title_canon_sha256": "bcd5f1c712e15955ef5e6494c799bfeeb0f20e0181554a56a70ca48249b00817"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4005",
    "kind": "arxiv",
    "version": 2
  }
}