Pith Number

pith:VEHJ2EUO

pith:2000:VEHJ2EUOVFEHMVMN4YXYBOG4Y2

not attested not anchored not stored refs pending

Comment on Dirac spectral sum rules for QCD_3

S. M. Nishigaki

arxiv:hep-th/0007042 v2 · 2000-07-05 · hep-th · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VEHJ2EUOVFEHMVMN4YXYBOG4Y2}

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	2026-07-04T16:20:57.020673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a90e9d128ea94876558de62f80b8dcc6ab7e8fb16e5c12dbcc9ce62551698642

Aliases

arxiv: hep-th/0007042 · arxiv_version: hep-th/0007042v2 · doi: 10.48550/arxiv.hep-th/0007042 · pith_short_12: VEHJ2EUOVFEH · pith_short_16: VEHJ2EUOVFEHMVMN · pith_short_8: VEHJ2EUO

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/VEHJ2EUOVFEHMVMN4YXYBOG4Y2 \
  | 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: a90e9d128ea94876558de62f80b8dcc6ab7e8fb16e5c12dbcc9ce62551698642

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f811c74eca338e788f00555f41e89009683773baa1eab552ec82611c4fcf9c0",
    "cross_cats_sorted": [
      "cond-mat"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-07-05T23:49:46Z",
    "title_canon_sha256": "13ddcc682ebf472cee797a51bee8e6d47f08e60bb61dc30524a0667d3a31259b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0007042",
    "kind": "arxiv",
    "version": 2
  }
}