Pith Number

pith:7UJRYX3J

pith:2009:7UJRYX3JJUDNICF7IRHMH5IV6H

not attested not anchored not stored refs pending

High coercivity cobalt carbide nanoparticles processed via polyol reaction: A new permanent magnet material

Anton Geiler, A. Yang, C.N. Chinnasamy, C. Vittoria, E.E. Carpenter, K. J. Carroll, L.H. Lewis, L. Kurihara, M. A. Willard, M. Gjoka, O. Kalogirou, R. Goswami, S. Yoon, V.G. Harris, Y. Chen, Z. Chen

arxiv:0911.1277 v1 · 2009-11-06 · cond-mat.mtrl-sci · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7UJRYX3JJUDNICF7IRHMH5IV6H}

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	2026-05-18T02:10:58.730875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd131c5f694d06d408bf444ec3f515f1f29f7aa071279bbec23ac79fd591ac97

Aliases

arxiv: 0911.1277 · arxiv_version: 0911.1277v1 · doi: 10.48550/arxiv.0911.1277 · pith_short_12: 7UJRYX3JJUDN · pith_short_16: 7UJRYX3JJUDNICF7 · pith_short_8: 7UJRYX3J

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/7UJRYX3JJUDNICF7IRHMH5IV6H \
  | 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: fd131c5f694d06d408bf444ec3f515f1f29f7aa071279bbec23ac79fd591ac97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "354904c64d7cc10c055ee59a5244a343c82b6516123142c5e0711350036dccbb",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-11-06T15:24:19Z",
    "title_canon_sha256": "de4ea27edfb29afaa2860cc10ca3e46df7c589a5ae34aa87432e19becfeb7873"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1277",
    "kind": "arxiv",
    "version": 1
  }
}