Pith Number

pith:IUMJXWAS

pith:2017:IUMJXWASVJYR6C52FZXPE7FJFG

not attested not anchored not stored refs pending

Carbon nanotubes as excitonic insulators

Daniele Varsano, Davide Sangalli, Elisa Molinari, Massimo Rontani, Matteo Barborini, Sandro Sorella, Stefano Corni

arxiv:1703.09235 v2 · 2017-03-27 · 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{IUMJXWASVJYR6C52FZXPE7FJFG}

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	2026-05-18T00:30:30.549018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45189bd812aa711f0bba2e6ef27ca9299dc672b72096ee9f14e50b7096a767dc

Aliases

arxiv: 1703.09235 · arxiv_version: 1703.09235v2 · doi: 10.48550/arxiv.1703.09235 · pith_short_12: IUMJXWASVJYR · pith_short_16: IUMJXWASVJYR6C52 · pith_short_8: IUMJXWAS

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/IUMJXWASVJYR6C52FZXPE7FJFG \
  | 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: 45189bd812aa711f0bba2e6ef27ca9299dc672b72096ee9f14e50b7096a767dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b11bd362d14ebefc897d649446067287215af3ef5792af0ffed72cdc6f80d5c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-03-27T18:00:09Z",
    "title_canon_sha256": "a8097746550603a9cce9e2ad8b4704752c19901f811198a2760a491a1c733873"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09235",
    "kind": "arxiv",
    "version": 2
  }
}