Pith Number

pith:NNCD6RPQ

pith:2001:NNCD6RPQ7IJPFX7JRAYDS7LGWV

not attested not anchored not stored refs pending

Surface States and Resonances in Field Emission from Low Index Facets of Clean Tungsten

M.J.G. Lee (Department of Physics, University of Toronto), Z.A. Ibrahim

arxiv:cond-mat/0105500 v1 · 2001-05-25 · 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{NNCD6RPQ7IJPFX7JRAYDS7LGWV}

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	2026-05-18T04:21:12.631992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b443f45f0fa12f2dfe98830397d66b57c5ea7b5cd1c61dcc1e7145739b95ac5

Aliases

arxiv: cond-mat/0105500 · arxiv_version: cond-mat/0105500v1 · doi: 10.48550/arxiv.cond-mat/0105500 · pith_short_12: NNCD6RPQ7IJP · pith_short_16: NNCD6RPQ7IJPFX7J · pith_short_8: NNCD6RPQ

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/NNCD6RPQ7IJPFX7JRAYDS7LGWV \
  | 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: 6b443f45f0fa12f2dfe98830397d66b57c5ea7b5cd1c61dcc1e7145739b95ac5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12ccd8ae76fc842d0cb9d7fe89d49f79ead571c8cbc9ef85efdf5e49973fc1c7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2001-05-25T17:50:10Z",
    "title_canon_sha256": "c5576d97d6c8074bb8a7126dd3fe62ae14789cc4b676534e06c0eb7e9806066b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0105500",
    "kind": "arxiv",
    "version": 1
  }
}