Pith Number

pith:T6YVAODA

pith:2009:T6YVAODAZH7PWQBRNHCDH74GYL

not attested not anchored not stored refs pending

Step-Wise Computational Synthesis of Fullerene C60 derivatives. 1.Fluorinated Fullerenes C60F2k

Elena F. Sheka

arxiv:0904.4893 v1 · 2009-04-30 · 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{T6YVAODAZH7PWQBRNHCDH74GYL}

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	2026-05-18T02:13:48.695552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fb1503860c9fefb403169c433ff86c2c49dc8f4a172cf08179690589f61eaa1

Aliases

arxiv: 0904.4893 · arxiv_version: 0904.4893v1 · doi: 10.48550/arxiv.0904.4893 · pith_short_12: T6YVAODAZH7P · pith_short_16: T6YVAODAZH7PWQBR · pith_short_8: T6YVAODA

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/T6YVAODAZH7PWQBRNHCDH74GYL \
  | 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: 9fb1503860c9fefb403169c433ff86c2c49dc8f4a172cf08179690589f61eaa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3403bac138f50723bbb2034be707ca1390a44647d470be720332eacbb77ecf8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-04-30T17:21:33Z",
    "title_canon_sha256": "4b00e87416c887362e1f7c6e392b7cb02fda654e0277d3765ae009e21f4528e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4893",
    "kind": "arxiv",
    "version": 1
  }
}