Pith Number

pith:UN7HDDZV

pith:2015:UN7HDDZVD7LE3YCUDOCZC62ONB

not attested not anchored not stored refs pending

Ab-initio modeling of an anion $C_{60}^-$ pseudopotential for fullerene-based compounds

2), (2) Science Institute, Iceland (3) Peter the Great Saint-Petersburg Polytechnic University, I. I. Vrubel (1), Reykjavik, R. G. Polozkov (1, Russia, Russia), St. Petersburg, University of Iceland, V. K. Ivanov (3) ((1) ITMO University

arxiv:1512.04841 v1 · 2015-12-15 · physics.atm-clus

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UN7HDDZVD7LE3YCUDOCZC62ONB}

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	2026-05-18T01:04:28.274518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a37e718f351fd64de0541b85917b4e68568b65b806a2dc45fc3942ec1c35d3db

Aliases

arxiv: 1512.04841 · arxiv_version: 1512.04841v1 · doi: 10.48550/arxiv.1512.04841 · pith_short_12: UN7HDDZVD7LE · pith_short_16: UN7HDDZVD7LE3YCU · pith_short_8: UN7HDDZV

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/UN7HDDZVD7LE3YCUDOCZC62ONB \
  | 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: a37e718f351fd64de0541b85917b4e68568b65b806a2dc45fc3942ec1c35d3db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73c0a593823e1241be18c7c35fe5e7671cea487d1c5a465adf132c742bfe9361",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2015-12-15T16:22:11Z",
    "title_canon_sha256": "9ec2819be9942b1fb41e3903dc95d45574c9d24d30b77d2e7af1d981de4061b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04841",
    "kind": "arxiv",
    "version": 1
  }
}