Pith Number

pith:OC2ACHZA

pith:2020:OC2ACHZAFCF4T2IS7QA2ZHDXUA

not attested not anchored not stored refs pending

Generalized Electron Hydrodynamics, Vorticity Coupling, and Hall Viscosity in Crystals

Adam S. Jermyn, Claudia Felser, Georgios Varnavides, Polina Anikeeva, Prineha Narang

arxiv:2002.08976 v1 · 2020-02-20 · cond-mat.mtrl-sci · cond-mat.str-el · physics.comp-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{OC2ACHZAFCF4T2IS7QA2ZHDXUA}

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	2026-07-05T00:42:44.145348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70b4011f20288bc9e912fc01ac9c77a0011e066ff302e18c58951ad5193dabf6

Aliases

arxiv: 2002.08976 · arxiv_version: 2002.08976v1 · doi: 10.48550/arxiv.2002.08976 · pith_short_12: OC2ACHZAFCF4 · pith_short_16: OC2ACHZAFCF4T2IS · pith_short_8: OC2ACHZA

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/OC2ACHZAFCF4T2IS7QA2ZHDXUA \
  | 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: 70b4011f20288bc9e912fc01ac9c77a0011e066ff302e18c58951ad5193dabf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c25e6790d00b2a7abb5c8a746649cf56cc8b7e380272da7a74d3b813fa5521e2",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-02-20T19:04:56Z",
    "title_canon_sha256": "947a522ab73e25de1f6c4470f8ac0833933d58c235f9bd4f2f378b84223fe1fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.08976",
    "kind": "arxiv",
    "version": 1
  }
}