Pith Number

pith:ITYNMNWU

pith:2014:ITYNMNWUY6QEW3E2RSZT4KIGFE

not attested not anchored not stored refs pending

Orbital-free density functional theory of out-of-plane charge screening in graphene

Cyrill B. Muratov, Jianfeng Lu, Vitaly Moroz

arxiv:1405.4949 v2 · 2014-05-20 · math-ph · cond-mat.mes-hall · math.AP · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITYNMNWUY6QEW3E2RSZT4KIGFE}

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	2026-05-18T01:27:36.870079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44f0d636d4c7a04b6c9a8cb33e290629182d604981f932b8e9d27365383dbf45

Aliases

arxiv: 1405.4949 · arxiv_version: 1405.4949v2 · doi: 10.48550/arxiv.1405.4949 · pith_short_12: ITYNMNWUY6QE · pith_short_16: ITYNMNWUY6QEW3E2 · pith_short_8: ITYNMNWU

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/ITYNMNWUY6QEW3E2RSZT4KIGFE \
  | 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: 44f0d636d4c7a04b6c9a8cb33e290629182d604981f932b8e9d27365383dbf45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a200da140fb3ad50c4df35279da82beab7e222d57fb2081c93400756eeb3d38",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-05-20T04:31:26Z",
    "title_canon_sha256": "29b2c3144787651a778a01f4efae94bbd5ea0c96c631e8b32ae1c8f19ee2dc93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4949",
    "kind": "arxiv",
    "version": 2
  }
}