Pith Number

pith:UBXFBNFP

pith:2007:UBXFBNFPTB4322KEFTXMNYQH6X

not attested not anchored not stored refs pending

Production and application of metal-based nanoparticles

D. Kim, D.-W. Lee, E.S. Vasilieva, O.V. Tolochko, V.E. Yudin

arxiv:0708.1461 v1 · 2007-08-10 · 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{UBXFBNFPTB4322KEFTXMNYQH6X}

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	2026-07-04T15:03:34.314336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a06e50b4af9879bd69442ceec6e207f5d41a77402ced14006982459d04544291

Aliases

arxiv: 0708.1461 · arxiv_version: 0708.1461v1 · doi: 10.48550/arxiv.0708.1461 · pith_short_12: UBXFBNFPTB43 · pith_short_16: UBXFBNFPTB4322KE · pith_short_8: UBXFBNFP

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/UBXFBNFPTB4322KEFTXMNYQH6X \
  | 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: a06e50b4af9879bd69442ceec6e207f5d41a77402ced14006982459d04544291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d562018b4bd3a1b20ed04edd3379d364ffbe916dd7f391fa9fa3fa65abbb0b1e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2007-08-10T15:13:02Z",
    "title_canon_sha256": "d5765b1f3538f434840fa553e73c16cda058c17e0cd8c482cee033d4915867df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.1461",
    "kind": "arxiv",
    "version": 1
  }
}