Pith Number

pith:2DOVVB2Q

pith:2026:2DOVVB2QJXLIPA5HBSWXCEJLDB

not attested not anchored not stored refs pending

Physically motivated iso-orbital indicator for meta-GGA exchange functionals

Abhishek Bhattacharjee, Bikash Patra, Jeet Sharma, Prasanjit Samal

arxiv:2607.17736 v1 · 2026-07-20 · 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{2DOVVB2QJXLIPA5HBSWXCEJLDB}

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	2026-07-21T02:21:57.266438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0dd5a87504dd68783a70cad71112b1841677dd3feb1b05aa8e0e475d5595e48

Aliases

arxiv: 2607.17736 · arxiv_version: 2607.17736v1 · doi: 10.48550/arxiv.2607.17736 · pith_short_12: 2DOVVB2QJXLI · pith_short_16: 2DOVVB2QJXLIPA5H · pith_short_8: 2DOVVB2Q

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/2DOVVB2QJXLIPA5HBSWXCEJLDB \
  | 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: d0dd5a87504dd68783a70cad71112b1841677dd3feb1b05aa8e0e475d5595e48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8131d3dd2cae873cb5ed3a4eb431b3d2e0d89d6a487b804ac4791ec6a6a866e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-20T09:27:37Z",
    "title_canon_sha256": "df68e06833484557bd398045e2463dd94ffa2c4969d5809717bd6a3e04c35588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17736",
    "kind": "arxiv",
    "version": 1
  }
}