Pith Number

pith:4KDNC4R7

pith:2020:4KDNC4R7SCBGW64BQJJOUGBUXI

not attested not anchored not stored refs pending

Designing intramolecular singlet-fission materials using indeno[1,2-b]fluorene dimers: A DMRG and TDDFT study

Mousumi Das, Sumit Naskar

arxiv:2011.00532 v1 · 2020-11-01 · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4KDNC4R7SCBGW64BQJJOUGBUXI}

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	2026-07-05T01:48:17.009829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e286d1723f90826b7b818252ea1834ba04d60dace9ec6c3080af66e1cb8d8a94

Aliases

arxiv: 2011.00532 · arxiv_version: 2011.00532v1 · doi: 10.48550/arxiv.2011.00532 · pith_short_12: 4KDNC4R7SCBG · pith_short_16: 4KDNC4R7SCBGW64B · pith_short_8: 4KDNC4R7

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/4KDNC4R7SCBGW64BQJJOUGBUXI \
  | 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: e286d1723f90826b7b818252ea1834ba04d60dace9ec6c3080af66e1cb8d8a94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "711d8c4bccc31cfb4e99ec3bac6d8e58187f6f73f7ee516a8de29086397aa00c",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-11-01T15:22:49Z",
    "title_canon_sha256": "25173a6a0e9de4b5d243f54638865af6720331418d76c13b469bea9986b3b397"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.00532",
    "kind": "arxiv",
    "version": 1
  }
}