Pith Number

pith:4E5OWMFD

pith:2000:4E5OWMFDWXSLBQK5W4TZ3GL6BK

not attested not anchored not stored refs pending

Topics on Strings, Branes and Calabi-Yau Compactifications

Hugo Garcia-Compean, Oscar Loaiza-Brito

arxiv:hep-th/0010046 v1 · 2000-10-06 · 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{4E5OWMFDWXSLBQK5W4TZ3GL6BK}

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	2026-05-18T04:35:24.022793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e13aeb30a3b5e4b0c15db7279d997e0aa0de37ca067abe599ead3e207a952c72

Aliases

arxiv: hep-th/0010046 · arxiv_version: hep-th/0010046v1 · doi: 10.48550/arxiv.hep-th/0010046 · pith_short_12: 4E5OWMFDWXSL · pith_short_16: 4E5OWMFDWXSLBQK5 · pith_short_8: 4E5OWMFD

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/4E5OWMFDWXSLBQK5W4TZ3GL6BK \
  | 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: e13aeb30a3b5e4b0c15db7279d997e0aa0de37ca067abe599ead3e207a952c72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99055128d62ccbad5fb48a3b6270d6a8c73522ac69e34a34606dec20d570c583",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-10-06T16:10:34Z",
    "title_canon_sha256": "dc7af0e0024d26742a0a3ff9e705890e4b3ccc9e06c37fd77d91b6850d10d43d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0010046",
    "kind": "arxiv",
    "version": 1
  }
}