Pith Number

pith:4HP7R42I

pith:2016:4HP7R42IW6D7IKJ6YC3N2DIBYM

not attested not anchored not stored refs pending

Gap and spin texture engineering of Dirac topological states at the Cr-Bi$_2$Se$_3$ interface

Hugo Aramberri, M. Carmen Mu\~noz

arxiv:1602.06829 v2 · 2016-02-22 · cond-mat.mtrl-sci · 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{4HP7R42IW6D7IKJ6YC3N2DIBYM}

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	2026-05-18T00:46:42.820185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1dff8f348b787f4293ec0b6dd0d01c31ecc2de7bbbac273e2d132816dffa8da

Aliases

arxiv: 1602.06829 · arxiv_version: 1602.06829v2 · doi: 10.48550/arxiv.1602.06829 · pith_short_12: 4HP7R42IW6D7 · pith_short_16: 4HP7R42IW6D7IKJ6 · pith_short_8: 4HP7R42I

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/4HP7R42IW6D7IKJ6YC3N2DIBYM \
  | 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: e1dff8f348b787f4293ec0b6dd0d01c31ecc2de7bbbac273e2d132816dffa8da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deba8edb60d8cb671fd769d0332fbec0653fc786a01547d10b4d4760c1ab34b3",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-02-22T15:45:29Z",
    "title_canon_sha256": "cb4121798f371c73623626d8a1f539f98025b35004f4f54fe388e7c1c4e990a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06829",
    "kind": "arxiv",
    "version": 2
  }
}