Pith Number

pith:J6NWFGTE

pith:2021:J6NWFGTEEFOPO7OSTU5D7MZRHV

not attested not anchored not stored refs pending

Cohesion and excitations of diamond-structure silicon by quantum Monte Carlo: Benchmarks and control of systematic biases

Abdulgani Annaberdiyev, Cody A. Melton, Guangming Wang, Lubos Mitas, M. Chandler Bennett

arxiv:2102.11998 v2 · 2021-02-24 · cond-mat.mtrl-sci · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J6NWFGTEEFOPO7OSTU5D7MZRHV}

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	2026-07-05T02:43:18.414063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f9b629a64215cf77dd29d3a3fb3313d60f5d080b4ff55743b9eb122329bcf47

Aliases

arxiv: 2102.11998 · arxiv_version: 2102.11998v2 · doi: 10.48550/arxiv.2102.11998 · pith_short_12: J6NWFGTEEFOP · pith_short_16: J6NWFGTEEFOPO7OS · pith_short_8: J6NWFGTE

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/J6NWFGTEEFOPO7OSTU5D7MZRHV \
  | 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: 4f9b629a64215cf77dd29d3a3fb3313d60f5d080b4ff55743b9eb122329bcf47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4762e05dfda4b4e882b47e08cb86773d2585d4fe186179b84103b3f1ac25c68",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-02-24T00:40:55Z",
    "title_canon_sha256": "488dc2eac90a344c249701b0539d7f9dbb1893376b55beb02c4da78bff2157b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11998",
    "kind": "arxiv",
    "version": 2
  }
}