Pith Number

pith:VM2LPVCA

pith:2018:VM2LPVCABN2PKHJFOYQWPCEKKI

not attested not anchored not stored refs pending

Two-particle excitations under coexisting electron interaction and disorder

C.E. Ekuma

arxiv:1808.07581 v1 · 2018-08-22 · 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{VM2LPVCABN2PKHJFOYQWPCEKKI}

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	2026-05-18T00:07:26.865492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab34b7d4400b74f51d25762167888a52069717fbae0f87251682bbe05bad2bc1

Aliases

arxiv: 1808.07581 · arxiv_version: 1808.07581v1 · doi: 10.48550/arxiv.1808.07581 · pith_short_12: VM2LPVCABN2P · pith_short_16: VM2LPVCABN2PKHJF · pith_short_8: VM2LPVCA

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/VM2LPVCABN2PKHJFOYQWPCEKKI \
  | 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: ab34b7d4400b74f51d25762167888a52069717fbae0f87251682bbe05bad2bc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "126f9345caca961f092cbe139440ff15ffb978eb05cc2230e44d51d0096be573",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-08-22T22:31:23Z",
    "title_canon_sha256": "4be7467e63a5e9639777fabbd6f4950f362403a76e3de1a07440f32ec9bd5da6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07581",
    "kind": "arxiv",
    "version": 1
  }
}