Pith Number

pith:2QR3W4IU

pith:2017:2QR3W4IUF2XUGU77MU2DR72PDY

not attested not anchored not stored refs pending

Hierarchical colloidal nanostructures - from fundamentals to applications

Christian Klinke

arxiv:1701.01066 v1 · 2017-01-04 · 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{2QR3W4IUF2XUGU77MU2DR72PDY}

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	2026-05-18T00:53:21.535472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d423bb71142eaf4353ff653438ff4f1e0167d63561ed45404899c9a36a77520c

Aliases

arxiv: 1701.01066 · arxiv_version: 1701.01066v1 · doi: 10.48550/arxiv.1701.01066 · pith_short_12: 2QR3W4IUF2XU · pith_short_16: 2QR3W4IUF2XUGU77 · pith_short_8: 2QR3W4IU

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/2QR3W4IUF2XUGU77MU2DR72PDY \
  | 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: d423bb71142eaf4353ff653438ff4f1e0167d63561ed45404899c9a36a77520c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45a67e4d7ad82758d6d5bc2ace478c14c649113002382625dd0b0a2203f5aed1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-01-04T16:32:13Z",
    "title_canon_sha256": "73e962f0657cec350a9779ce003b2ad416825001bda5fad243ca817dedaaed58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01066",
    "kind": "arxiv",
    "version": 1
  }
}