Pith Number

pith:VD2LN5H7

pith:2017:VD2LN5H7ABTHJY4KBCQMT5DNZ4

not attested not anchored not stored refs pending

Fermionic Casimir effect in Graphene

A. Shirzad, Y. Koohsarian

arxiv:1705.05031 v1 · 2017-05-14 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VD2LN5H7ABTHJY4KBCQMT5DNZ4}

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	2026-05-18T00:44:33.018394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8f4b6f4ff006674e38a08a0c9f46dcf22ec2c259806b3621a5e88ff2aaa9b90

Aliases

arxiv: 1705.05031 · arxiv_version: 1705.05031v1 · doi: 10.48550/arxiv.1705.05031 · pith_short_12: VD2LN5H7ABTH · pith_short_16: VD2LN5H7ABTHJY4K · pith_short_8: VD2LN5H7

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/VD2LN5H7ABTHJY4KBCQMT5DNZ4 \
  | 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: a8f4b6f4ff006674e38a08a0c9f46dcf22ec2c259806b3621a5e88ff2aaa9b90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a6964790f73a15922b90f1dd6c7f65c8c4d7c1d1979e53f09af31801d685897",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-05-14T22:11:27Z",
    "title_canon_sha256": "792728e8d13941b59b7c1ab86f8db3d87205b914a6822203b85d11d3b5189999"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05031",
    "kind": "arxiv",
    "version": 1
  }
}