Pith Number

pith:UUFDM2EZ

pith:2019:UUFDM2EZPBCSG2KZ73LFI3AB7V

not attested not anchored not stored refs pending

Designing Flat Band by Strain

Liang Fu, Noah F. Q. Yuan, Zhen Bi

arxiv:1902.10146 v1 · 2019-02-26 · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUFDM2EZPBCSG2KZ73LFI3AB7V}

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.

Cited by

1 paper in Pith

Mapping the twist angle and unconventional Landau levels in magic angle graphene

Receipt and verification

First computed	2026-07-04T23:51:39.601795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a50a3668997845236959fed6546c01fd513e17dc2ffc9ddb2fadf0a0c72880f3

Aliases

arxiv: 1902.10146 · arxiv_version: 1902.10146v1 · doi: 10.48550/arxiv.1902.10146 · pith_short_12: UUFDM2EZPBCS · pith_short_16: UUFDM2EZPBCSG2KZ · pith_short_8: UUFDM2EZ

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/UUFDM2EZPBCSG2KZ73LFI3AB7V \
  | 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: a50a3668997845236959fed6546c01fd513e17dc2ffc9ddb2fadf0a0c72880f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d944e6c5d7f965d0bb7c3855300660f108fd2a8cc6ca1a7b5c2cb81997f1b80",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-26T19:00:01Z",
    "title_canon_sha256": "bbe43fc6eef9178d28b78a4c44aea64df8a40a929dda70ce3cda91e34e0f7dc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10146",
    "kind": "arxiv",
    "version": 1
  }
}