Pith Number

pith:HRRUWBAF

pith:2022:HRRUWBAFHQKAIW6E36GYIMFLNR

not attested not anchored not stored refs pending

Condensation Droplet Sieve

Chen Ma, Cunjing Lv, Li Chen, Lin Wang, QuanShui Zheng, Wei Tong, Zhiping Yuan

arxiv:2202.02940 v1 · 2022-02-07 · 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{HRRUWBAFHQKAIW6E36GYIMFLNR}

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	2026-07-05T05:06:54.828723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c634b04053c14045bc4df8d8430ab6c733b5d02bd308d066557918daf36eddd

Aliases

arxiv: 2202.02940 · arxiv_version: 2202.02940v1 · doi: 10.48550/arxiv.2202.02940 · pith_short_12: HRRUWBAFHQKA · pith_short_16: HRRUWBAFHQKAIW6E · pith_short_8: HRRUWBAF

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/HRRUWBAFHQKAIW6E36GYIMFLNR \
  | 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: 3c634b04053c14045bc4df8d8430ab6c733b5d02bd308d066557918daf36eddd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4832c0345cc0f1cb847da453be17fe36fc4f9375a4c299886dbbb19261583df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-02-07T04:59:40Z",
    "title_canon_sha256": "0910e99afa066b8d785fa4c8b828c04be560c7e8cba94f03d644315820fc7967"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02940",
    "kind": "arxiv",
    "version": 1
  }
}