Pith Number

pith:7WFGBXFM

pith:2014:7WFGBXFMG3TV6JQNR2EDWQKTTV

not attested not anchored not stored refs pending

Nano tracks in fullerene film by dense electronic excitations

A. Kumar, D. K. Avasthi, J. Ghatak, P. Kumar, P. V. Satyam, R. Prakash

arxiv:1402.0191 v4 · 2014-02-02 · 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{7WFGBXFMG3TV6JQNR2EDWQKTTV}

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	2026-05-18T02:53:17.225496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd8a60dcac36e75f260d8e883b41539d5ba984dfd873efa7f255438335778b7b

Aliases

arxiv: 1402.0191 · arxiv_version: 1402.0191v4 · doi: 10.48550/arxiv.1402.0191 · pith_short_12: 7WFGBXFMG3TV · pith_short_16: 7WFGBXFMG3TV6JQN · pith_short_8: 7WFGBXFM

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/7WFGBXFMG3TV6JQNR2EDWQKTTV \
  | 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: fd8a60dcac36e75f260d8e883b41539d5ba984dfd873efa7f255438335778b7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2149411b6e4622a64bd1f7fd9feda7cf41ab24b20934ac3c6693a1d360fdb786",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-02-02T13:21:51Z",
    "title_canon_sha256": "2bd503039ce13e775ef88a3591fa38dc8fa7221386d141c6d4f3db1142ddd5bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0191",
    "kind": "arxiv",
    "version": 4
  }
}