Pith Number

pith:AGZZIW7X

pith:2009:AGZZIW7XUCRMS76DOWXQOTVT4T

not attested not anchored not stored refs pending

Magnetization Measurement of a Possible High-Temperature Superconducting State in Amorphous Carbon Doped with Sulfur

Israel Felner, Yakov Kopelevich

arxiv:0902.4631 v1 · 2009-02-26 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGZZIW7XUCRMS76DOWXQOTVT4T}

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	2026-05-18T02:14:38.563716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01b3945bf7a0a2c97fc375af074eb3e4e90a665421e75cd6e3e0d0e2668ae62e

Aliases

arxiv: 0902.4631 · arxiv_version: 0902.4631v1 · doi: 10.48550/arxiv.0902.4631 · pith_short_12: AGZZIW7XUCRM · pith_short_16: AGZZIW7XUCRMS76D · pith_short_8: AGZZIW7X

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/AGZZIW7XUCRMS76DOWXQOTVT4T \
  | 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: 01b3945bf7a0a2c97fc375af074eb3e4e90a665421e75cd6e3e0d0e2668ae62e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "469edfc1b2dd3a2316991ca0e5e31b814a57eecafaee3735e06089a8c2e54b79",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-02-26T16:54:22Z",
    "title_canon_sha256": "107015d5d042aa79bcf60e8b86e74fe9135af14fbf4843caf313bf41686a3ce0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.4631",
    "kind": "arxiv",
    "version": 1
  }
}