Pith Number

pith:7WHWEMUN

pith:2021:7WHWEMUNXIQKWEU5RJ6SAHIF7C

not attested not anchored not stored refs pending

Charge self-consistent electronic structure calculations with dynamical mean-field theory using Quantum ESPRESSO, Wannier90 and TRIQS

Alexander Hampel, Antoine Georges, Claude Ederer, Olivier Parcollet, Sophie Beck

arxiv:2111.10289 v1 · 2021-11-19 · 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{7WHWEMUNXIQKWEU5RJ6SAHIF7C}

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	2026-07-05T04:15:50.480554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd8f62328dba20ab129d8a7d201d05f8a524aa9760bb91819fe584c0ab0821e9

Aliases

arxiv: 2111.10289 · arxiv_version: 2111.10289v1 · doi: 10.48550/arxiv.2111.10289 · pith_short_12: 7WHWEMUNXIQK · pith_short_16: 7WHWEMUNXIQKWEU5 · pith_short_8: 7WHWEMUN

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/7WHWEMUNXIQKWEU5RJ6SAHIF7C \
  | 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: fd8f62328dba20ab129d8a7d201d05f8a524aa9760bb91819fe584c0ab0821e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "117c2efbfbf7082513040eee909bcc9fadc959a691f3e9c1650667d1b96c968c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-11-19T15:56:37Z",
    "title_canon_sha256": "64eecd5b201c8deedd8ae69557b54431a60656e2b9c5e2d72847253bc6e03f67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10289",
    "kind": "arxiv",
    "version": 1
  }
}