Pith Number

pith:EVEGDNBD

pith:2014:EVEGDNBDLAJ44ZLXQ5B5H6QBQ7

not attested not anchored not stored refs pending

First-principles study on electron field emission from nanostructures

Hyok Kim, Hyon-Chol Choe, Nam-Hyok Kim, Song-Jin Im

arxiv:1411.4697 v1 · 2014-11-18 · cond-mat.mes-hall · 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{EVEGDNBDLAJ44ZLXQ5B5H6QBQ7}

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	2026-05-18T02:34:51.355765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

254861b4235813ce65778743d3fa0187c481c264c3cd29c1602b6685d9d39d0a

Aliases

arxiv: 1411.4697 · arxiv_version: 1411.4697v1 · doi: 10.48550/arxiv.1411.4697 · pith_short_12: EVEGDNBDLAJ4 · pith_short_16: EVEGDNBDLAJ44ZLX · pith_short_8: EVEGDNBD

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/EVEGDNBDLAJ44ZLXQ5B5H6QBQ7 \
  | 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: 254861b4235813ce65778743d3fa0187c481c264c3cd29c1602b6685d9d39d0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bb9789a5f3d1c3d3bf073b059c34cc0178c94b72fde4d03553f89f85355ed2d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-11-18T00:12:55Z",
    "title_canon_sha256": "a3b49d85394baf73639e7c129c60afa3ac1a7766dce259979974a9e1d52d1765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4697",
    "kind": "arxiv",
    "version": 1
  }
}