Pith Number

pith:SZHJ3HLI

pith:2012:SZHJ3HLIDTQ7YNEPEDNQLQIZNA

not attested not anchored not stored refs pending

Many-body Green's function study of coumarins for dye-sensitized solar cells

C. Faber, I. Duchemin, T. Deutsch, X. Blase

arxiv:1209.1900 v1 · 2012-09-10 · cond-mat.mtrl-sci · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZHJ3HLIDTQ7YNEPEDNQLQIZNA}

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	2026-05-18T01:54:37.894622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

964e9d9d681ce1fc348f20db05c11968213be16a09cb5138477b11305e3fa077

Aliases

arxiv: 1209.1900 · arxiv_version: 1209.1900v1 · doi: 10.48550/arxiv.1209.1900 · pith_short_12: SZHJ3HLIDTQ7 · pith_short_16: SZHJ3HLIDTQ7YNEP · pith_short_8: SZHJ3HLI

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/SZHJ3HLIDTQ7YNEPEDNQLQIZNA \
  | 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: 964e9d9d681ce1fc348f20db05c11968213be16a09cb5138477b11305e3fa077

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b3ccefb049f860b6bfdc6a389febb64ee9cde1e97889ff61fab4fd0042c4c92",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-09-10T08:15:02Z",
    "title_canon_sha256": "c86e5f6ef03e45e5af0606cd159aaee3e15be1826e175ed73d05bc2aec61599c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1900",
    "kind": "arxiv",
    "version": 1
  }
}