Pith Number

pith:NEGKYPDE

pith:2014:NEGKYPDEZ7EIPWWKVFTQAIBD7M

not attested not anchored not stored refs pending

Nonlinear valley and spin currents from Fermi pocket anisotropy in 2D crystals

Gui-Bin Liu, Hongyi Yu, Wang Yao, Xiaodong Xu, Yue Wu

arxiv:1406.2931 v1 · 2014-06-11 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NEGKYPDEZ7EIPWWKVFTQAIBD7M}

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	2026-05-18T02:40:38.373067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

690cac3c64cfc887dacaa967002023fb06203614dbd7b999b3f622c4fcc36533

Aliases

arxiv: 1406.2931 · arxiv_version: 1406.2931v1 · doi: 10.48550/arxiv.1406.2931 · pith_short_12: NEGKYPDEZ7EI · pith_short_16: NEGKYPDEZ7EIPWWK · pith_short_8: NEGKYPDE

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/NEGKYPDEZ7EIPWWKVFTQAIBD7M \
  | 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: 690cac3c64cfc887dacaa967002023fb06203614dbd7b999b3f622c4fcc36533

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e214f8251f0e5b612d1fee76c5a296c62b476cdc7d540a47931f0e5404141b02",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-06-11T15:16:34Z",
    "title_canon_sha256": "fb4b3e68f72fcf04d61590050cc930d8c019f002f04774ee2513f5cea7711c53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2931",
    "kind": "arxiv",
    "version": 1
  }
}