Pith Number

pith:T7U7DLAF

pith:2020:T7U7DLAFUWRADSQQOLK7FDDCHP

not attested not anchored not stored refs pending

Defect tolerant device geometries

Basita Das, Irene Aguilera, Thomas Kirchartz, Uwe Rau, Zhifa Liu

arxiv:2008.13684 v1 · 2020-08-31 · 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{T7U7DLAFUWRADSQQOLK7FDDCHP}

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	2026-07-05T03:38:13.218250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fe9f1ac05a5a201ca1072d5f28c623bd4f59b83a0a2e890f1c3b48cd2935edc

Aliases

arxiv: 2008.13684 · arxiv_version: 2008.13684v1 · doi: 10.48550/arxiv.2008.13684 · pith_short_12: T7U7DLAFUWRA · pith_short_16: T7U7DLAFUWRADSQQ · pith_short_8: T7U7DLAF

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/T7U7DLAFUWRADSQQOLK7FDDCHP \
  | 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: 9fe9f1ac05a5a201ca1072d5f28c623bd4f59b83a0a2e890f1c3b48cd2935edc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c78a7c169cf2129e9ef7d3188918f1b5d76b7c7a800d3fef98314384197be01d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-08-31T15:46:08Z",
    "title_canon_sha256": "8485497efb8248d19af5fe2d4fa3546b7115601d935905c484aeba1102b47430"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.13684",
    "kind": "arxiv",
    "version": 1
  }
}