Pith Number

pith:DYCI4HBC

pith:2022:DYCI4HBCUSGHASLR6JRGS5K4LG

not attested not anchored not stored refs pending

Evidence of decoupling of surface and bulk states in Dirac semimetal $Cd_{3}As_{2}$

D.X. Rademacher, M.A. Rodriguez, N.R. Valdez, T.M. Nenoff, W. Pan, W. Yu

arxiv:2207.02461 v1 · 2022-07-06 · 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{DYCI4HBCUSGHASLR6JRGS5K4LG}

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	2026-07-05T04:44:02.082433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e048e1c22a48c704971f26269755c5991ad898c877450d124dbfb66c60ae218

Aliases

arxiv: 2207.02461 · arxiv_version: 2207.02461v1 · doi: 10.48550/arxiv.2207.02461 · pith_short_12: DYCI4HBCUSGH · pith_short_16: DYCI4HBCUSGHASLR · pith_short_8: DYCI4HBC

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/DYCI4HBCUSGHASLR6JRGS5K4LG \
  | 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: 1e048e1c22a48c704971f26269755c5991ad898c877450d124dbfb66c60ae218

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bb3bbdc744f55ffbe4e39597e5677f27be38b7d3200b97573e5fda7ec40608b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2022-07-06T06:11:48Z",
    "title_canon_sha256": "b5c4e918417a525fdfc04233c8bab86dc135d4d40648c7498635988e35535aba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.02461",
    "kind": "arxiv",
    "version": 1
  }
}