Pith Number

pith:I7MBV3WO

pith:1992:I7MBV3WOCP6XZMCDCGA6NWG55W

not attested not anchored not stored refs pending

Conformal Symmetry and Central Charges in 4 Dimensions

E. Mottola, I. Antoniadis, P.O. Mazur

arxiv:hep-th/9205015 v2 · 1992-05-07 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I7MBV3WOCP6XZMCDCGA6NWG55W}

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	2026-07-04T15:55:21.231989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47d81aeece13fd7cb0431181e6d8ddedaebc2f766e416cef9ac6b628547161ac

Aliases

arxiv: hep-th/9205015 · arxiv_version: hep-th/9205015v2 · doi: 10.48550/arxiv.hep-th/9205015 · pith_short_12: I7MBV3WOCP6X · pith_short_16: I7MBV3WOCP6XZMCD · pith_short_8: I7MBV3WO

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/I7MBV3WOCP6XZMCDCGA6NWG55W \
  | 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: 47d81aeece13fd7cb0431181e6d8ddedaebc2f766e416cef9ac6b628547161ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a86e843d7206f23d52ca9dfdc791ac74a4714ac857c46d8039b733c80b703c1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-05-07T18:35:35Z",
    "title_canon_sha256": "ddeaa8aaaea181a5260d3a691498749f51dfa32ef1e48355b6bba3835f036704"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9205015",
    "kind": "arxiv",
    "version": 2
  }
}