Pith Number

pith:UNZUKC75

pith:2013:UNZUKC755SNZSI3ZDTBQ7LLU7S

not attested not anchored not stored refs pending

Exciton properties of selected aromatic hydrocarbon systems

Benjamin Mahns, Bernd B\"uchner, Friedrich Roth, Helmuth Berger, Markus Nohr, Martin Knupfer, Silke Hampel

arxiv:1301.1777 v1 · 2013-01-09 · 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{UNZUKC755SNZSI3ZDTBQ7LLU7S}

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	2026-05-18T03:32:31.220209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a373450bfdec9b9923791cc30fad74fc832e9a966aea062438c71807e5445d1d

Aliases

arxiv: 1301.1777 · arxiv_version: 1301.1777v1 · doi: 10.48550/arxiv.1301.1777 · pith_short_12: UNZUKC755SNZ · pith_short_16: UNZUKC755SNZSI3Z · pith_short_8: UNZUKC75

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/UNZUKC755SNZSI3ZDTBQ7LLU7S \
  | 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: a373450bfdec9b9923791cc30fad74fc832e9a966aea062438c71807e5445d1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c197f144113f89506d1cd44d404c192b7d0a00cd8fd4fd7d1acb2e03a1a87103",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-01-09T08:53:39Z",
    "title_canon_sha256": "943f861904bc9809c9719140e7776181470103d557009c02f6d401520c2d0932"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1777",
    "kind": "arxiv",
    "version": 1
  }
}