Pith Number

pith:XXTLIDXB

pith:2018:XXTLIDXB6B4VSVIT3RTJYAY2J4

not attested not anchored not stored refs pending

Efficient Topological Materials Discovery Using Symmetry Indicators

Ashvin Vishwanath, Feng Tang, Hoi Chun Po, Xiangang Wan

arxiv:1805.07314 v1 · 2018-05-18 · 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{XXTLIDXB6B4VSVIT3RTJYAY2J4}

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	2026-05-17T23:46:30.493755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bde6b40ee1f079595513dc669c031a4f33fc7d07d3b32b96ad55f2ae929e738f

Aliases

arxiv: 1805.07314 · arxiv_version: 1805.07314v1 · doi: 10.48550/arxiv.1805.07314 · pith_short_12: XXTLIDXB6B4V · pith_short_16: XXTLIDXB6B4VSVIT · pith_short_8: XXTLIDXB

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/XXTLIDXB6B4VSVIT3RTJYAY2J4 \
  | 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: bde6b40ee1f079595513dc669c031a4f33fc7d07d3b32b96ad55f2ae929e738f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2bcf7a1f6554c2da3252a5d9410bbd8dd264a57c8bf25fec5d7999b2c8f9c44",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-05-18T16:25:55Z",
    "title_canon_sha256": "685cc3aa556160f8970f5608e632d7b3b1b86b5fc259c6e32dd2f90aa5c252ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07314",
    "kind": "arxiv",
    "version": 1
  }
}