Pith Number

pith:V7PL6WOL

pith:2018:V7PL6WOLYFCYWFMQFTN7GF7O2O

not attested not anchored not stored refs pending

Opening of large band gap in metallic carbon nanotubes by mannose functionalized dendrimers: Experiments and theory

A. K. Sood, Debabrata Pramanik, K. S. Vasu, Manish Jain, N. Jayaraman, Prabal K. Maiti, Sridevi S, Sudipta Kundu

arxiv:1805.09759 v1 · 2018-05-24 · 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{V7PL6WOLYFCYWFMQFTN7GF7O2O}

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	2026-05-18T00:15:02.905921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afdebf59cbc1458b15902cdbf317eed38a55913fd41d47d8021867a4f559e7d1

Aliases

arxiv: 1805.09759 · arxiv_version: 1805.09759v1 · doi: 10.48550/arxiv.1805.09759 · pith_short_12: V7PL6WOLYFCY · pith_short_16: V7PL6WOLYFCYWFMQ · pith_short_8: V7PL6WOL

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/V7PL6WOLYFCYWFMQFTN7GF7O2O \
  | 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: afdebf59cbc1458b15902cdbf317eed38a55913fd41d47d8021867a4f559e7d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71d5003cbdfc660815fcf1d8f461047ead999507f13e2dd7970f76f6397232c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-05-24T16:25:00Z",
    "title_canon_sha256": "9a6f479a12727e71db54f3fda6dad0ef6adc7da0d0049287e04306e22ad5ce65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09759",
    "kind": "arxiv",
    "version": 1
  }
}