Pith Number

pith:7MYWLGH2

pith:2017:7MYWLGH2R3KR42GJHR4IYYHGZ2

not attested not anchored not stored refs pending

Real-time detection and resolution of atom bumping in crystallographic models

2) ((1) National Laboratory for Superconductivity, (2) University of Chinese Academy of Sciences), Chinese Academy of Sciences, Institute of Physics, Yu Liu (1

arxiv:1708.03180 v2 · 2017-08-10 · 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{7MYWLGH2R3KR42GJHR4IYYHGZ2}

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	2026-05-18T00:36:02.731891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb316598fa8ed51e68c93c788c60e6ce845b1e2ea308f04be9c210f13db4ef11

Aliases

arxiv: 1708.03180 · arxiv_version: 1708.03180v2 · doi: 10.48550/arxiv.1708.03180 · pith_short_12: 7MYWLGH2R3KR · pith_short_16: 7MYWLGH2R3KR42GJ · pith_short_8: 7MYWLGH2

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/7MYWLGH2R3KR42GJHR4IYYHGZ2 \
  | 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: fb316598fa8ed51e68c93c788c60e6ce845b1e2ea308f04be9c210f13db4ef11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4dab7a4aa840fb1ceb5d1c841d01d9a005368f647a4091925e5c0032cb2ac88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-08-10T12:32:26Z",
    "title_canon_sha256": "8d68d8f866d71e1dc0fbe44e2d84c12b8c5c19e6281568dad3125ef03fb00041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03180",
    "kind": "arxiv",
    "version": 2
  }
}