Pith Number

pith:ESJGF3XL

pith:1998:ESJGF3XLREXI5RKXAQ3ZHKPVIC

not attested not anchored not stored refs pending

Density Functional Theory -- an introduction

Guy Makov, Nathan Argaman

arxiv:physics/9806013 v2 · 1998-06-09 · physics.ed-ph · cond-mat · physics.chem-ph · 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{ESJGF3XLREXI5RKXAQ3ZHKPVIC}

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	2026-05-18T04:34:01.578961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

249262eeeb892e8ec557043793a9f540a24110f2d19e5225506a20c5e719eb7c

Aliases

arxiv: physics/9806013 · arxiv_version: physics/9806013v2 · doi: 10.48550/arxiv.physics/9806013 · pith_short_12: ESJGF3XLREXI · pith_short_16: ESJGF3XLREXI5RKX · pith_short_8: ESJGF3XL

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/ESJGF3XLREXI5RKXAQ3ZHKPVIC \
  | 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: 249262eeeb892e8ec557043793a9f540a24110f2d19e5225506a20c5e719eb7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dd050cd1b837a9f82d95a2b1840912e9560710277cbc2fd1f73d78bf8cf9e5d",
    "cross_cats_sorted": [
      "cond-mat",
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "1998-06-09T21:02:26Z",
    "title_canon_sha256": "31104ab4f31cfc21cecf2f06f605df70e09136d55637b3d7f872f34dbc053f5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/9806013",
    "kind": "arxiv",
    "version": 2
  }
}