Pith Number

pith:OEYDOCG6

pith:1998:OEYDOCG6KDMOOGHZE26XLSDAM6

not attested not anchored not stored refs pending

Matter in F-Theory

T. Obikhod, Yu. Malyuta

arxiv:hep-th/9804178 v1 · 1998-04-28 · 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{OEYDOCG6KDMOOGHZE26XLSDAM6}

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	2026-07-04T14:33:12.412007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71303708de50d8e718f926bd75c86067980cece7eabf32c8518dc5d194d46d1f

Aliases

arxiv: hep-th/9804178 · arxiv_version: hep-th/9804178v1 · doi: 10.48550/arxiv.hep-th/9804178 · pith_short_12: OEYDOCG6KDMO · pith_short_16: OEYDOCG6KDMOOGHZ · pith_short_8: OEYDOCG6

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/OEYDOCG6KDMOOGHZE26XLSDAM6 \
  | 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: 71303708de50d8e718f926bd75c86067980cece7eabf32c8518dc5d194d46d1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5484877772df85fbf5bad2c56112bbce3eef888ba533e30198f7ae5c63f53430",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-04-28T09:14:43Z",
    "title_canon_sha256": "1b7c92010688f039395d25c6d2e6fe188f5de58a98d1e3393e36ccb5ee30fa7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9804178",
    "kind": "arxiv",
    "version": 1
  }
}