Pith Number

pith:YCFHVYDW

pith:2015:YCFHVYDWSJIXHVZNLZ2TYZQYLJ

not attested not anchored not stored refs pending

Noncovalent functionalization of carbon nanotubes and graphene with tetraphenylporphyrins: Stability and optical properties from ab-initio calculations

J. D. Correa, Walter Orellana

arxiv:1506.00282 v1 · 2015-05-31 · 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{YCFHVYDWSJIXHVZNLZ2TYZQYLJ}

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	2026-05-18T01:55:00.327659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c08a7ae076925173d72d5e753c66185a5c74f548204769ed47c4475237ce85aa

Aliases

arxiv: 1506.00282 · arxiv_version: 1506.00282v1 · doi: 10.48550/arxiv.1506.00282 · pith_short_12: YCFHVYDWSJIX · pith_short_16: YCFHVYDWSJIXHVZN · pith_short_8: YCFHVYDW

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/YCFHVYDWSJIXHVZNLZ2TYZQYLJ \
  | 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: c08a7ae076925173d72d5e753c66185a5c74f548204769ed47c4475237ce85aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "163501e36987eaf9a1eb13ab39e7090e4bc816f01669bbdbf4b4562b5c236613",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-05-31T19:57:52Z",
    "title_canon_sha256": "c108491c7e031d98901e13a06f56285ead1f86d456d73c43ea0895a23892ebe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00282",
    "kind": "arxiv",
    "version": 1
  }
}