Pith Number

pith:L3VZLDGU

pith:2018:L3VZLDGUI746EDEJPJ2ZQV2TWR

not attested not anchored not stored refs pending

Tetrads in solids: from elasticity theory to topological quantum Hall systems and Weyl fermions

G.E. Volovik, J. Nissinen

arxiv:1803.09234 v4 · 2018-03-25 · cond-mat.str-el · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L3VZLDGUI746EDEJPJ2ZQV2TWR}

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	2026-07-05T02:02:49.377659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eeb958cd447f9e20c897a75985753b44b978bfabc23cc80650d942ac1dae253

Aliases

arxiv: 1803.09234 · arxiv_version: 1803.09234v4 · doi: 10.48550/arxiv.1803.09234 · pith_short_12: L3VZLDGUI746 · pith_short_16: L3VZLDGUI746EDEJ · pith_short_8: L3VZLDGU

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/L3VZLDGUI746EDEJPJ2ZQV2TWR \
  | 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: 5eeb958cd447f9e20c897a75985753b44b978bfabc23cc80650d942ac1dae253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1f04cf81311bf6600418554d8994b6f2fb777017d9c70a75ae057521c9cbc2e",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-03-25T11:53:39Z",
    "title_canon_sha256": "8a33dd0edb131a2c1e23d9da23398a5638426cd54c7cbbb8da80f446015d23b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09234",
    "kind": "arxiv",
    "version": 4
  }
}