Pith Number

pith:JPJN3I6X

pith:2007:JPJN3I6X4OAEFEYBFRQSDSGCPA

not attested not anchored not stored refs pending

Kinetic Energy Density Study of Some Representative Semilocal Kinetic Energy Functionals

David Garcia-Aldea, J. E. Alvarellos

arxiv:0707.4091 v1 · 2007-07-27 · cond-mat.other · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPJN3I6X4OAEFEYBFRQSDSGCPA}

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	2026-05-18T04:05:57.999794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bd2dda3d7e3804293012c6121c8c278006a5eb57e3f4d94c5e00443dd1fd121

Aliases

arxiv: 0707.4091 · arxiv_version: 0707.4091v1 · doi: 10.48550/arxiv.0707.4091 · pith_short_12: JPJN3I6X4OAE · pith_short_16: JPJN3I6X4OAEFEYB · pith_short_8: JPJN3I6X

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/JPJN3I6X4OAEFEYBFRQSDSGCPA \
  | 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: 4bd2dda3d7e3804293012c6121c8c278006a5eb57e3f4d94c5e00443dd1fd121

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ade6a2cdbe402dabcac34cd0c9f98a8e5d8be34a608820ba7f12aa76594fdb20",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2007-07-27T11:57:23Z",
    "title_canon_sha256": "5e870ac6aa78bed39c74c6b5f85b4725d5e44e7d4b24427fb9f96e381d987a2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.4091",
    "kind": "arxiv",
    "version": 1
  }
}