Pith Number

pith:422X7RVU

pith:2019:422X7RVU4K6KTCPWJ45JNKVGDO

not attested not anchored not stored refs pending

Excitonic instability of two-dimensional tilted Dirac cones

Akito Kobayashi, Daigo Ohki, Kazushi Kanoda, Michihiro Hirata, Takehiro Tani

arxiv:1910.08999 v1 · 2019-10-20 · cond-mat.str-el · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{422X7RVU4K6KTCPWJ45JNKVGDO}

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	2026-07-05T01:38:56.186571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6b57fc6b4e2bca989f64f3a96aaa61bb86956005537e04ab4786ef987e44a87

Aliases

arxiv: 1910.08999 · arxiv_version: 1910.08999v1 · doi: 10.48550/arxiv.1910.08999 · pith_short_12: 422X7RVU4K6K · pith_short_16: 422X7RVU4K6KTCPW · pith_short_8: 422X7RVU

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/422X7RVU4K6KTCPWJ45JNKVGDO \
  | 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: e6b57fc6b4e2bca989f64f3a96aaa61bb86956005537e04ab4786ef987e44a87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78ce7a4d748099249fe1157597b220b01025e2b56d6d3b2c2e06faee6194867d",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-10-20T14:58:47Z",
    "title_canon_sha256": "698df037dae92b6e450d8fb2ef9e29abfeda20971904c9b5d2e7f5f31da99962"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08999",
    "kind": "arxiv",
    "version": 1
  }
}