Pith Number

pith:5U2MMYBQ

pith:2010:5U2MMYBQYUGTEFMHTMRDQR72A4

not attested not anchored not stored refs pending

Intercalation of Few-Layer Graphite Flakes with FeCl3: Raman Determination of Fermi Level, Layer Decoupling and Stability

A. C. Ferrari, J. Liu, P. H. Tan, W. J. Zhao

arxiv:1012.1836 v1 · 2010-12-08 · cond-mat.mtrl-sci · 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{5U2MMYBQYUGTEFMHTMRDQR72A4}

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	2026-05-18T04:20:38.246281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed34c66030c50d3215879b223847fa072bb9a59a7eb3138f10d08a6f9c1e52a0

Aliases

arxiv: 1012.1836 · arxiv_version: 1012.1836v1 · doi: 10.48550/arxiv.1012.1836 · pith_short_12: 5U2MMYBQYUGT · pith_short_16: 5U2MMYBQYUGTEFMH · pith_short_8: 5U2MMYBQ

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/5U2MMYBQYUGTEFMHTMRDQR72A4 \
  | 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: ed34c66030c50d3215879b223847fa072bb9a59a7eb3138f10d08a6f9c1e52a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3f1420d5a8bcde764621b52c4f23c8658f686e47b5994fcc119b62cf8309929",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-12-08T19:33:49Z",
    "title_canon_sha256": "c5c6c53ee3dd8757df5ea8284a03b522a5247ee13cd247b71e04c960f4b4d81f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1836",
    "kind": "arxiv",
    "version": 1
  }
}