Pith Number

pith:F7S4KCPI

pith:2013:F7S4KCPICGIYFQ4UQ46SZ5ARDF

not attested not anchored not stored refs pending

Negative differential transmission in graphene

B. Y. Sun, M. W. Wu

arxiv:1308.0866 v1 · 2013-08-05 · 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{F7S4KCPICGIYFQ4UQ46SZ5ARDF}

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	2026-05-18T03:04:22.397610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fe5c509e8119182c394873d2cf411197ab91bbdb4696dda6c0fe32b8d035dbc

Aliases

arxiv: 1308.0866 · arxiv_version: 1308.0866v1 · doi: 10.48550/arxiv.1308.0866 · pith_short_12: F7S4KCPICGIY · pith_short_16: F7S4KCPICGIYFQ4U · pith_short_8: F7S4KCPI

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/F7S4KCPICGIYFQ4UQ46SZ5ARDF \
  | 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: 2fe5c509e8119182c394873d2cf411197ab91bbdb4696dda6c0fe32b8d035dbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f8ca29137957366424591a5692437942cdd3294c843e7d675394b00476ace72",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-08-05T00:39:17Z",
    "title_canon_sha256": "e7927ade97ec526443fee1ff9debfb633ed53e5076cafe3399fc314f449071c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0866",
    "kind": "arxiv",
    "version": 1
  }
}