Pith Number

pith:IDKKXF4T

pith:2018:IDKKXF4TT3MG5B2JAHR44CTI6T

not attested not anchored not stored refs pending

Revisiting (higher order and crystalline) topology in old models of lead telluride

Barry Bradlyn, I\~nigo Robredo, Maia G. Vergniory

arxiv:1812.09330 v2 · 2018-12-21 · 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{IDKKXF4TT3MG5B2JAHR44CTI6T}

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	2026-05-17T23:49:02.426153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40d4ab97939ed86e874901e3ce0a68f4c6e174d39cf175eb31727137f084186d

Aliases

arxiv: 1812.09330 · arxiv_version: 1812.09330v2 · doi: 10.48550/arxiv.1812.09330 · pith_short_12: IDKKXF4TT3MG · pith_short_16: IDKKXF4TT3MG5B2J · pith_short_8: IDKKXF4T

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/IDKKXF4TT3MG5B2JAHR44CTI6T \
  | 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: 40d4ab97939ed86e874901e3ce0a68f4c6e174d39cf175eb31727137f084186d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8765cea8f790fd24e6e501ee5d47bdd8c7f7e39c79485d33316cc2e39934504",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-12-21T19:00:02Z",
    "title_canon_sha256": "2a51f1496f2925c1baa916f2f416e0417c0924dcaa4547f2aa9e6264934529b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09330",
    "kind": "arxiv",
    "version": 2
  }
}