Pith Number

pith:CBWW4DMT

pith:2021:CBWW4DMTB7YIAP334CLNDOACYB

not attested not anchored not stored refs pending

The different shapes of spin textures as a journey through Brillouin zone chiral and polar symmetries

Alex Zunger, Carlos Mera Acosta, Gustavo M. Dalpian, Linding Yuan

arxiv:2101.07477 v3 · 2021-01-19 · cond-mat.mtrl-sci · 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{CBWW4DMTB7YIAP334CLNDOACYB}

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	2026-07-05T03:14:09.185622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

106d6e0d930ff0803f7be096d1b802c0467bf1e9b85ca399365ed97bd755fb58

Aliases

arxiv: 2101.07477 · arxiv_version: 2101.07477v3 · doi: 10.48550/arxiv.2101.07477 · pith_short_12: CBWW4DMTB7YI · pith_short_16: CBWW4DMTB7YIAP33 · pith_short_8: CBWW4DMT

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/CBWW4DMTB7YIAP334CLNDOACYB \
  | 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: 106d6e0d930ff0803f7be096d1b802c0467bf1e9b85ca399365ed97bd755fb58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdb0d6a9c43e018e401f7f19ae278a9bed014ea1e82ee19b3fc931d43bf2eb90",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-01-19T06:26:22Z",
    "title_canon_sha256": "f7715870bfc0f3ba2ebc21e4477e911073f3441c87afb748366acc4842fb39ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07477",
    "kind": "arxiv",
    "version": 3
  }
}