Pith Number

pith:SDZQDJNO

pith:2014:SDZQDJNOWSO7OHT64QR2VM5O4Q

not attested not anchored not stored refs pending

Raman spectroscopy on mechanically exfoliated pristine graphene ribbons

B. Terr\'es, C. Neumann, C. Stampfer, K. Watanabe, S. Reichardt, T. Taniguchi

arxiv:1411.2422 v1 · 2014-11-10 · 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{SDZQDJNOWSO7OHT64QR2VM5O4Q}

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	2026-05-18T02:31:46.166923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90f301a5aeb49df71e7ee423aab3aee41920316586cf65602ae110c9dd932549

Aliases

arxiv: 1411.2422 · arxiv_version: 1411.2422v1 · doi: 10.48550/arxiv.1411.2422 · pith_short_12: SDZQDJNOWSO7 · pith_short_16: SDZQDJNOWSO7OHT6 · pith_short_8: SDZQDJNO

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/SDZQDJNOWSO7OHT64QR2VM5O4Q \
  | 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: 90f301a5aeb49df71e7ee423aab3aee41920316586cf65602ae110c9dd932549

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74a3430b9966af2378ff90da6917eb882a268d970a0c0ff5efce09827e5e7fa7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-11-10T13:41:52Z",
    "title_canon_sha256": "243c7be8d74d3c46ee0b0cdd0d9a243a939818956d9774eacf8b756b9e770ee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2422",
    "kind": "arxiv",
    "version": 1
  }
}