Pith Number

pith:2LCWU2VD

pith:2017:2LCWU2VDZZXPLCI372R7OP5LXH

not attested not anchored not stored refs pending

Twisted Fermi surface of a thin-film Weyl semimetal

C. W. J. Beenakker, J. Tworzydlo, M. Breitkreiz, N. Bovenzi, T. E. O'Brien

arxiv:1707.01038 v4 · 2017-07-04 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LCWU2VDZZXPLCI372R7OP5LXH}

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	2026-05-18T00:24:04.343458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2c56a6aa3ce6ef5891bfea3f73fabb9e153a065192ec10e0988599b6dc5c69b

Aliases

arxiv: 1707.01038 · arxiv_version: 1707.01038v4 · doi: 10.48550/arxiv.1707.01038 · pith_short_12: 2LCWU2VDZZXP · pith_short_16: 2LCWU2VDZZXPLCI3 · pith_short_8: 2LCWU2VD

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/2LCWU2VDZZXPLCI372R7OP5LXH \
  | 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: d2c56a6aa3ce6ef5891bfea3f73fabb9e153a065192ec10e0988599b6dc5c69b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40bc52769200691968863fc3517f34fa73ea565cb04610eeb174cc12cf98fccd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-07-04T15:36:56Z",
    "title_canon_sha256": "204d86f501be655e5be06e278147ff0e19e2049b67c32b660fd4318a55ca8b4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01038",
    "kind": "arxiv",
    "version": 4
  }
}