Pith Number

pith:V3CWUJYN

pith:2020:V3CWUJYNZ3HJB35MW2G7BNVTSY

not attested not anchored not stored refs pending

Complete Solution of the Tight Binding Model on a Cayley Tree: Strongly Localised versus Extended States

Deepak Aryal, Stefan Kettemann

arxiv:2001.11814 v2 · 2020-01-31 · cond-mat.mes-hall · cond-mat.dis-nn · 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{V3CWUJYNZ3HJB35MW2G7BNVTSY}

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	2026-07-05T01:48:07.821925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aec56a270dcece90efacb68df0b6b39600d0f9f635569314bfb731e31ac43b75

Aliases

arxiv: 2001.11814 · arxiv_version: 2001.11814v2 · doi: 10.48550/arxiv.2001.11814 · pith_short_12: V3CWUJYNZ3HJ · pith_short_16: V3CWUJYNZ3HJB35M · pith_short_8: V3CWUJYN

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/V3CWUJYNZ3HJB35MW2G7BNVTSY \
  | 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: aec56a270dcece90efacb68df0b6b39600d0f9f635569314bfb731e31ac43b75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98c25e0510b8062c509ceb6e4cf895aed0f2cdc3630519ffcd5c0ec062c90aa1",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-01-31T13:33:43Z",
    "title_canon_sha256": "b59d4992d5030004f9505f6160af24044e4e9fd30bb2b58f67b9969284c97d54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.11814",
    "kind": "arxiv",
    "version": 2
  }
}