Pith Number

pith:TXHKM7G3

pith:2018:TXHKM7G3QJRVIWPGSAXMBQF2LX

not attested not anchored not stored refs pending

Differential properties of spaces of symmetric real matrices

Alberto Dolcetti, Donato Pertici

arxiv:1807.01113 v1 · 2018-07-03 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TXHKM7G3QJRVIWPGSAXMBQF2LX}

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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

Switching Hamiltonian Monte Carlo for sampling from mixture distributions

Receipt and verification

First computed	2026-05-18T00:11:45.293887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dcea67cdb82635459e6902ec0c0ba5dd01f47828baad7d4c1dfca46f3bb392d

Aliases

arxiv: 1807.01113 · arxiv_version: 1807.01113v1 · doi: 10.48550/arxiv.1807.01113 · pith_short_12: TXHKM7G3QJRV · pith_short_16: TXHKM7G3QJRVIWPG · pith_short_8: TXHKM7G3

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/TXHKM7G3QJRVIWPGSAXMBQF2LX \
  | 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: 9dcea67cdb82635459e6902ec0c0ba5dd01f47828baad7d4c1dfca46f3bb392d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79fbcf4b3bb321e87bc189b162ae97e7f2bede35e0cbbc88a7076d138273d1d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-07-03T12:21:53Z",
    "title_canon_sha256": "c836cf3920effc24846fabc32dea05dce572d2ea23208cd1b9b534f90db53017"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01113",
    "kind": "arxiv",
    "version": 1
  }
}