Pith Number

pith:NXMHUXSR

pith:1998:NXMHUXSRKWTFUTMLHYSZJTMZDP

not attested not anchored not stored refs pending

A New Approach to Axial Vector Model Calculations II

Christian Schubert, D. G. C. McKeon, F. A. Dilkes

arxiv:hep-th/9812213 v2 · 1998-12-23 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXMHUXSRKWTFUTMLHYSZJTMZDP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:35:54.713695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd87a5e5155a65a4d8b3e2594cd991bc78d94852c662acfd62b6f72be95878e

Aliases

arxiv: hep-th/9812213 · arxiv_version: hep-th/9812213v2 · doi: 10.48550/arxiv.hep-th/9812213 · pith_short_12: NXMHUXSRKWTF · pith_short_16: NXMHUXSRKWTFUTML · pith_short_8: NXMHUXSR

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/NXMHUXSRKWTFUTMLHYSZJTMZDP \
  | 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: 6dd87a5e5155a65a4d8b3e2594cd991bc78d94852c662acfd62b6f72be95878e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7ba903beed24e348df27474da0b4df0116bcc2bb59574111a1a89fb6a673a7d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-12-23T20:55:38Z",
    "title_canon_sha256": "3066366237eb3ad8613b55663d1598d0a6a3d38ff9aab469f39b7cd554cc83d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9812213",
    "kind": "arxiv",
    "version": 2
  }
}