Pith Number

pith:CK34BD5U

pith:2013:CK34BD5U7BTMT7ECKA65O43BL6

not attested not anchored not stored refs pending

Influence of the surface band structure on electron emission spectra from metal surfaces

C. D. Archubi, M. Faraggi, M. S. Gravielle, V. M. Silkin

arxiv:1311.5136 v2 · 2013-11-20 · physics.atom-ph · 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{CK34BD5U7BTMT7ECKA65O43BL6}

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	2026-05-18T01:46:12.067455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12b7c08fb4f866c9fc82503dd773615f9fee7ad6e6fa1b7a98ba3f106baacb9b

Aliases

arxiv: 1311.5136 · arxiv_version: 1311.5136v2 · doi: 10.48550/arxiv.1311.5136 · pith_short_12: CK34BD5U7BTM · pith_short_16: CK34BD5U7BTMT7EC · pith_short_8: CK34BD5U

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/CK34BD5U7BTMT7ECKA65O43BL6 \
  | 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: 12b7c08fb4f866c9fc82503dd773615f9fee7ad6e6fa1b7a98ba3f106baacb9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e23fe3bc0eeb94aaceedd506f9f159d49f00605561bbe5b6fa53d06fcafc7618",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-11-20T16:55:59Z",
    "title_canon_sha256": "2a50467878b88c393e3921d965d761756dd35cd199667f42f7a34c0415c6fc51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5136",
    "kind": "arxiv",
    "version": 2
  }
}