Pith Number

pith:D5F6MCDF

pith:2018:D5F6MCDFR24ZDQ42MCP4JAY3AJ

not attested not anchored not stored refs pending

Graphite, graphene and the flat band superconductivity

G.E. Volovik

arxiv:1803.08799 v2 · 2018-03-18 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5F6MCDFR24ZDQ42MCP4JAY3AJ}

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	2026-05-18T00:12:43.266516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f4be608658eb991c39a609fc4831b0277a1c0f2c5295f49f5f8f89371ef2ac9

Aliases

arxiv: 1803.08799 · arxiv_version: 1803.08799v2 · doi: 10.48550/arxiv.1803.08799 · pith_short_12: D5F6MCDFR24Z · pith_short_16: D5F6MCDFR24ZDQ42 · pith_short_8: D5F6MCDF

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/D5F6MCDFR24ZDQ42MCP4JAY3AJ \
  | 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: 1f4be608658eb991c39a609fc4831b0277a1c0f2c5295f49f5f8f89371ef2ac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf9f79065ed1da21a0aea228286bcb02bfc62821b371bcdb71f28c70042642bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-03-18T15:49:37Z",
    "title_canon_sha256": "9f631eb753c58ec2af24c0dad005f334fea3adc56658406f5cec79cee41492b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08799",
    "kind": "arxiv",
    "version": 2
  }
}