Pith Number

pith:NPJIBAGW

pith:2016:NPJIBAGWI2WZ3D6YYKU6ESLQHK

not attested not anchored not stored refs pending

Comment on arXiv:0709.3700 "Orientation dependence of the optical spectra in graphene at high frequencies"

Huy-Viet Nguyen, Viet Hung Nguyen

arxiv:1606.02678 v1 · 2016-06-08 · 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{NPJIBAGWI2WZ3D6YYKU6ESLQHK}

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	2026-05-18T01:06:24.168241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bd28080d646ad9d8fd8c2a9e249703a870c4e967cb5639d9f4ef25ccfed0e07

Aliases

arxiv: 1606.02678 · arxiv_version: 1606.02678v1 · doi: 10.48550/arxiv.1606.02678 · pith_short_12: NPJIBAGWI2WZ · pith_short_16: NPJIBAGWI2WZ3D6Y · pith_short_8: NPJIBAGW

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/NPJIBAGWI2WZ3D6YYKU6ESLQHK \
  | 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: 6bd28080d646ad9d8fd8c2a9e249703a870c4e967cb5639d9f4ef25ccfed0e07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe8847b452081fcb3c5946817702849054e59e88abd5424f11dd0465f0830281",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-06-08T18:28:43Z",
    "title_canon_sha256": "50a296283924dfef96a5316493353ef67afd0860cc79e4c668e5e700fb858872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02678",
    "kind": "arxiv",
    "version": 1
  }
}