Pith Number

pith:DENCCL54

pith:2019:DENCCL54O5J4LLF3QX7VIIPOWE

not attested not anchored not stored refs pending

Generic optical excitations of correlated systems: $\pi$-tons

Anna Kauch, Karsten Held, Katharina Astleithner, Patrik Thunstr\"om, Petra Pudleiner, Tin Ribic

arxiv:1902.09342 v2 · 2019-02-25 · 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{DENCCL54O5J4LLF3QX7VIIPOWE}

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.

Cited by

1 paper in Pith

Parquet-like equations for the Hedin three-leg vertex

Receipt and verification

First computed	2026-07-05T00:37:44.288345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

191a212fbc7753c5acbb85ff5421eeb1156ab4b7a97bd88bdbd671adf359b743

Aliases

arxiv: 1902.09342 · arxiv_version: 1902.09342v2 · doi: 10.48550/arxiv.1902.09342 · pith_short_12: DENCCL54O5J4 · pith_short_16: DENCCL54O5J4LLF3 · pith_short_8: DENCCL54

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/DENCCL54O5J4LLF3QX7VIIPOWE \
  | 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: 191a212fbc7753c5acbb85ff5421eeb1156ab4b7a97bd88bdbd671adf359b743

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6322e899c0b9dd26585c8ab1350133a6858b1baf2200cfdd4a0b9d5d0aa0787",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-02-25T15:10:25Z",
    "title_canon_sha256": "3bd3d334d03ff14a39c13c9040c17ba3c9c38ec51bfe20d865b6d3c58905659b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09342",
    "kind": "arxiv",
    "version": 2
  }
}