Pith Number

pith:43655ZJT

pith:2013:43655ZJT6FN67EHOFNO7AUCQLR

not attested not anchored not stored refs pending

Tamm-Hubbard surface states in the continuum

G. Della Valle, S. Longhi

arxiv:1306.0658 v1 · 2013-06-04 · cond-mat.str-el · 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{43655ZJT6FN67EHOFNO7AUCQLR}

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	2026-05-18T01:49:33.267008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6fddee533f15bef90ee2b5df050505c7081018a0c63ae688af74cdacbee1a44

Aliases

arxiv: 1306.0658 · arxiv_version: 1306.0658v1 · doi: 10.48550/arxiv.1306.0658 · pith_short_12: 43655ZJT6FN6 · pith_short_16: 43655ZJT6FN67EHO · pith_short_8: 43655ZJT

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/43655ZJT6FN67EHOFNO7AUCQLR \
  | 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: e6fddee533f15bef90ee2b5df050505c7081018a0c63ae688af74cdacbee1a44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f87c998c44404708374321494f0ab19fc1171dbd5468814b3f5b45648f59243",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-06-04T05:50:08Z",
    "title_canon_sha256": "76a984cfcb7418bf2e63d4a184e6ee4631ccc11fc5b7370a28bd3d3cea8461ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0658",
    "kind": "arxiv",
    "version": 1
  }
}