Pith Number

pith:PSTDID6K

pith:2006:PSTDID6KDMAB64YOIHHRHB3JEC

not attested not anchored not stored refs pending

Surfactant effects in monodisperse magnetite nanoparticles of controlled size

A. G. Roca, A. Labarta, B. Batlle-Brugal, C. J. Serna, M. P. Morales, Oscar Iglesias, P. Guardia, X. Batlle

arxiv:cond-mat/0609384 v1 · 2006-09-15 · 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{PSTDID6KDMAB64YOIHHRHB3JEC}

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	2026-05-18T04:09:03.000133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ca6340fca1b001f730e41cf1387692094cc9e454fd2adf5aa7c38eeab2e3859

Aliases

arxiv: cond-mat/0609384 · arxiv_version: cond-mat/0609384v1 · doi: 10.48550/arxiv.cond-mat/0609384 · pith_short_12: PSTDID6KDMAB · pith_short_16: PSTDID6KDMAB64YO · pith_short_8: PSTDID6K

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/PSTDID6KDMAB64YOIHHRHB3JEC \
  | 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: 7ca6340fca1b001f730e41cf1387692094cc9e454fd2adf5aa7c38eeab2e3859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f74729745de7a28a4f2ac0e38ff0bd20062cae2facc2c756c629b9d9a4882b1c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2006-09-15T15:35:16Z",
    "title_canon_sha256": "4acb67a070d5e8163810a5a129269e55087055264e2df6e3ead233fbab57201c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0609384",
    "kind": "arxiv",
    "version": 1
  }
}