Pith Number

pith:UJWJTOYF

pith:2019:UJWJTOYFED7SSLXEK2IMQ6Z4XW

not attested not anchored not stored refs pending

Super-geometric electron focusing on the hexagonal Fermi surface of PdCoO$_2$

Aaron L. Sharpe, Andrew P. Mackenzie, Arthur W. Barnard, Carsten Putzke, David Goldhaber-Gordon, Maja D. Bachmann, Markus K\"onig, Philip J. W. Moll, Seunghyun Khim

arxiv:1902.03769 v1 · 2019-02-11 · cond-mat.mtrl-sci · 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{UJWJTOYFED7SSLXEK2IMQ6Z4XW}

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	2026-07-05T00:19:59.233342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a26c99bb0520ff292ee45690c87b3cbd84334b938d638a424e1fcbc337ba4d53

Aliases

arxiv: 1902.03769 · arxiv_version: 1902.03769v1 · doi: 10.48550/arxiv.1902.03769 · pith_short_12: UJWJTOYFED7S · pith_short_16: UJWJTOYFED7SSLXE · pith_short_8: UJWJTOYF

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/UJWJTOYFED7SSLXEK2IMQ6Z4XW \
  | 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: a26c99bb0520ff292ee45690c87b3cbd84334b938d638a424e1fcbc337ba4d53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9db99c56df6a976af954c961a75d1fd0fe5bb12024190a2aea7e1b28bc92c27",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-11T08:20:59Z",
    "title_canon_sha256": "6ba7d7aa2401f1fb739b3947211be1a1a07c52312f4502bd7f9225fbb755befb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03769",
    "kind": "arxiv",
    "version": 1
  }
}