Pith Number

pith:5ERE2X7X

pith:1999:5ERE2X7X5Z2OLKOUCNYJWPU4BB

not attested not anchored not stored refs pending

Charging effects in niobium nanostructures

Torsten Henning

arxiv:cond-mat/9901308 v1 · 1999-01-27 · 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{5ERE2X7X5Z2OLKOUCNYJWPU4BB}

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	2026-05-18T01:07:04.954847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9224d5ff7ee74e5a9d413709b3e9c08604e1802f3dbe0f25cc87182517e6663

Aliases

arxiv: cond-mat/9901308 · arxiv_version: cond-mat/9901308v1 · doi: 10.48550/arxiv.cond-mat/9901308 · pith_short_12: 5ERE2X7X5Z2O · pith_short_16: 5ERE2X7X5Z2OLKOU · pith_short_8: 5ERE2X7X

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/5ERE2X7X5Z2OLKOUCNYJWPU4BB \
  | 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: e9224d5ff7ee74e5a9d413709b3e9c08604e1802f3dbe0f25cc87182517e6663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8b185b392053e35a6a189583b4b0f938a5697bb48d7af0b1b6730bb6e7f70ad",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "1999-01-27T14:03:58Z",
    "title_canon_sha256": "7b1aa6b1807f819d99832a9dc1e2bba926a106c6a877605d290043bcae9ed4cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9901308",
    "kind": "arxiv",
    "version": 1
  }
}