Pith Number

pith:RGIRFXH4

pith:2016:RGIRFXH4F6NATD6MOA3P2KIS3R

not attested not anchored not stored refs pending

Excitonic pairing and insulating transition in two-dimensional semi-Dirac semimetals

Chang-Jin Zhang, Guo-Zhu Liu, Jing-Rong Wang

arxiv:1611.00145 v2 · 2016-11-01 · cond-mat.str-el · 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{RGIRFXH4F6NATD6MOA3P2KIS3R}

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	2026-05-18T00:50:35.351961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

899112dcfc2f9a098fcc7036fd2912dc72db673c8d4dc14861a1d5409953ce49

Aliases

arxiv: 1611.00145 · arxiv_version: 1611.00145v2 · doi: 10.48550/arxiv.1611.00145 · pith_short_12: RGIRFXH4F6NA · pith_short_16: RGIRFXH4F6NATD6M · pith_short_8: RGIRFXH4

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/RGIRFXH4F6NATD6MOA3P2KIS3R \
  | 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: 899112dcfc2f9a098fcc7036fd2912dc72db673c8d4dc14861a1d5409953ce49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0a01630e1666232c0549314f315615bca78ef88846ae6fce38d930b7c23c1f8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2016-11-01T07:12:17Z",
    "title_canon_sha256": "5dfa780cad6405ad4709335ce1c5dc54d5b2843b04ccff2d7236bbaad48c86c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00145",
    "kind": "arxiv",
    "version": 2
  }
}