Pith Number

pith:AJCOE4X3

pith:2018:AJCOE4X3LBSNHGVII6KWVC7TFR

not attested not anchored not stored refs pending

Realizing intrinsic excitonic insulator by decoupling exciton binding energy from the minimum band gap

Shengbai Zhang, Wenhui Duan, Yuanchang Li, Zeyu Jiang

arxiv:1804.10945 v1 · 2018-04-29 · 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{AJCOE4X3LBSNHGVII6KWVC7TFR}

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	2026-05-18T00:06:59.961387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0244e272fb5864d39aa847956a8bf32c66881c3a4736246c2757cd06c9720395

Aliases

arxiv: 1804.10945 · arxiv_version: 1804.10945v1 · doi: 10.48550/arxiv.1804.10945 · pith_short_12: AJCOE4X3LBSN · pith_short_16: AJCOE4X3LBSNHGVI · pith_short_8: AJCOE4X3

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/AJCOE4X3LBSNHGVII6KWVC7TFR \
  | 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: 0244e272fb5864d39aa847956a8bf32c66881c3a4736246c2757cd06c9720395

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0945dd21ec5f0466fce1f9d005b4c1e6866d044cdf48c98c78e57957154ad7a0",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-04-29T14:46:43Z",
    "title_canon_sha256": "0ea46ba4320685142ed05261c02686a3ce71d2540f570add1a53e886f569666e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10945",
    "kind": "arxiv",
    "version": 1
  }
}