Pith Number

pith:UGNEEGVH

pith:2015:UGNEEGVHW2LLRZ4T2HWGV2G3TD

not attested not anchored not stored refs pending

The role of Hurst exponent on cold field electron emission from conducting materials: from electric field distribution to Fowler-Nordheim plots

T. A. de Assis

arxiv:1501.01068 v4 · 2015-01-06 · 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{UGNEEGVHW2LLRZ4T2HWGV2G3TD}

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	2026-05-18T01:58:26.993345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a19a421aa7b696b8e793d1ec6ae8db98c810a4aee1e88fd22d3860be2dd5d533

Aliases

arxiv: 1501.01068 · arxiv_version: 1501.01068v4 · doi: 10.48550/arxiv.1501.01068 · pith_short_12: UGNEEGVHW2LL · pith_short_16: UGNEEGVHW2LLRZ4T · pith_short_8: UGNEEGVH

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/UGNEEGVHW2LLRZ4T2HWGV2G3TD \
  | 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: a19a421aa7b696b8e793d1ec6ae8db98c810a4aee1e88fd22d3860be2dd5d533

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea659873f5e02f030b67ad953ba1ae16933b95fd100781433875c505604b66e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-01-06T03:13:34Z",
    "title_canon_sha256": "4fc818c01f48eaf68d08fefec258d006f0319e4ff7cbb7a77d40abef95ab4d81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01068",
    "kind": "arxiv",
    "version": 4
  }
}