Pith Number

pith:DZJWGGCY

pith:2019:DZJWGGCYVHP57FEWTUMRGI374C

not attested not anchored not stored refs pending

Optical Absorption Induced by Small Polaron Formation in Transition Metal Oxides -- The Case of Co$_3$O$_4$

Tadashi Ogitsu, Tuan Anh Pham, Tyler J. Smart, Yuan Ping

arxiv:1909.08653 v1 · 2019-09-18 · 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{DZJWGGCYVHP57FEWTUMRGI374C}

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	2026-07-05T00:14:15.843211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e53631858a9dfdf94969d1913237fe0801dcbe7f8556745b9644d5de8047397

Aliases

arxiv: 1909.08653 · arxiv_version: 1909.08653v1 · doi: 10.48550/arxiv.1909.08653 · pith_short_12: DZJWGGCYVHP5 · pith_short_16: DZJWGGCYVHP57FEW · pith_short_8: DZJWGGCY

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/DZJWGGCYVHP57FEWTUMRGI374C \
  | 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: 1e53631858a9dfdf94969d1913237fe0801dcbe7f8556745b9644d5de8047397

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "868d222d4e52be42a731b1cd8f717342512334287e975317bc8e292a998d2b7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-09-18T18:19:57Z",
    "title_canon_sha256": "7005c3533232542b88b928c0424bd2c57b6b50324bfe2c2159964e60b2b01477"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.08653",
    "kind": "arxiv",
    "version": 1
  }
}