Pith Number

pith:LUUMJP4A

pith:2018:LUUMJP4AIOQXF2UGBRHKQFMG4B

not attested not anchored not stored refs pending

Anomalous energy shift of laterally confined two-dimensional excitons

Shota Ono, Tomohiro Ogura

arxiv:1801.06923 v2 · 2018-01-22 · 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{LUUMJP4AIOQXF2UGBRHKQFMG4B}

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	2026-05-18T00:08:15.538572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d28c4bf8043a172ea860c4ea81586e0667a8ac651c9c07a2f5dac8524d3cd7f

Aliases

arxiv: 1801.06923 · arxiv_version: 1801.06923v2 · doi: 10.48550/arxiv.1801.06923 · pith_short_12: LUUMJP4AIOQX · pith_short_16: LUUMJP4AIOQXF2UG · pith_short_8: LUUMJP4A

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/LUUMJP4AIOQXF2UGBRHKQFMG4B \
  | 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: 5d28c4bf8043a172ea860c4ea81586e0667a8ac651c9c07a2f5dac8524d3cd7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb6c63e2cb9c003eb6dd7d28e913797443d2d7cab75383b5101f8d51844b39a8",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-01-22T00:57:38Z",
    "title_canon_sha256": "1ce831cd7bcd3e7b102e5029bb3c78eba3e443e081deaff47079d5088c1d4068"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06923",
    "kind": "arxiv",
    "version": 2
  }
}