Pith Number

pith:MPF2HJEP

pith:2019:MPF2HJEPCOZM6YKYESRW6OFMPK

not attested not anchored not stored refs pending

Self energy and excitonic effect in (un)doped TiO$_2$ anatase : A comparative study of hybrid DFT, GW and BSE to explore optical properties

Pooja Basera, Saswata Bhattacharya, Shikha Saini

arxiv:1905.10569 v2 · 2019-05-25 · 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{MPF2HJEPCOZM6YKYESRW6OFMPK}

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	2026-07-05T00:43:01.185259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63cba3a48f13b2cf615824a36f38ac7a900af83bd38e20f319ada547239d508b

Aliases

arxiv: 1905.10569 · arxiv_version: 1905.10569v2 · doi: 10.48550/arxiv.1905.10569 · pith_short_12: MPF2HJEPCOZM · pith_short_16: MPF2HJEPCOZM6YKY · pith_short_8: MPF2HJEP

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/MPF2HJEPCOZM6YKYESRW6OFMPK \
  | 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: 63cba3a48f13b2cf615824a36f38ac7a900af83bd38e20f319ada547239d508b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "768ad039e38371f572ec997a7904f13a9e8c94fc78d2d4fca964577af691d56e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-05-25T11:01:15Z",
    "title_canon_sha256": "d4610db168e20ab915558b67f539b308c1c9caee1e341e48e712f91da257e2af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10569",
    "kind": "arxiv",
    "version": 2
  }
}