Pith Number

pith:UVMLLNG5

pith:2019:UVMLLNG5BR2LMK33BJML4RD6L7

not attested not anchored not stored refs pending

Position Representation of Effective Electron-Electron Interactions in Solids

Christoph Friedrich, Ferdi Aryasetiawan, Fredrik Nilsson, Tor Jonas Sj\"ostrand

arxiv:1902.01176 v1 · 2019-02-04 · cond-mat.str-el · 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{UVMLLNG5BR2LMK33BJML4RD6L7}

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	2026-05-17T23:44:55.456628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a558b5b4dd0c74b62b7b0a58be447e5fc984290fce62e6a5d0366b80c182a64e

Aliases

arxiv: 1902.01176 · arxiv_version: 1902.01176v1 · doi: 10.48550/arxiv.1902.01176 · pith_short_12: UVMLLNG5BR2L · pith_short_16: UVMLLNG5BR2LMK33 · pith_short_8: UVMLLNG5

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/UVMLLNG5BR2LMK33BJML4RD6L7 \
  | 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: a558b5b4dd0c74b62b7b0a58be447e5fc984290fce62e6a5d0366b80c182a64e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a70da740a97c3719cb0a14d030d7655370ddbf997ebf75938a478720deeaca2",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-02-04T13:43:39Z",
    "title_canon_sha256": "5ffc987c13e666a17a4e9a1cce0ee5d7f98b1d4ad5117c134fdff0661a42ae03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01176",
    "kind": "arxiv",
    "version": 1
  }
}