Pith Number

pith:DFJQEU6U

pith:2019:DFJQEU6UPZ55J5F6YMTNPBYZMI

not attested not anchored not stored refs pending

Synthesis of single-crystalline lead sulfide nanoframes and nanorings

Ana B. Hungria, Christian Klinke, Leonard Heymann, Sascha Kull

arxiv:1908.02030 v1 · 2019-08-06 · 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{DFJQEU6UPZ55J5F6YMTNPBYZMI}

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	2026-07-04T23:57:51.475768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19530253d47e7bd4f4bec326d787196203639d07e975b8eeae17dee77f715be7

Aliases

arxiv: 1908.02030 · arxiv_version: 1908.02030v1 · doi: 10.48550/arxiv.1908.02030 · pith_short_12: DFJQEU6UPZ55 · pith_short_16: DFJQEU6UPZ55J5F6 · pith_short_8: DFJQEU6U

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/DFJQEU6UPZ55J5F6YMTNPBYZMI \
  | 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: 19530253d47e7bd4f4bec326d787196203639d07e975b8eeae17dee77f715be7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a69ffdc0c0234647b60ab1a29f6e4fb4a6a14751ba8ff7b4eb28f09cd9cfc1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-08-06T09:08:09Z",
    "title_canon_sha256": "bb0929855e07be0fac059ab43cb765824612a6c8bd4072f5a2dd58ced7d316a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02030",
    "kind": "arxiv",
    "version": 1
  }
}