Pith Number

pith:K4TTET5G

pith:2000:K4TTET5GRECXNN5UVSCWSCCG6H

not attested not anchored not stored refs pending

Branes from Unstable Systems of Branes

Laurent Houart, Yolanda Lozano

arxiv:hep-th/0011285 v1 · 2000-11-30 · 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{K4TTET5GRECXNN5UVSCWSCCG6H}

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	2026-05-18T01:38:55.053115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5727324fa6890576b7b4ac85690846f1fca12c82957e931ba9a927b015c44fae

Aliases

arxiv: hep-th/0011285 · arxiv_version: hep-th/0011285v1 · doi: 10.48550/arxiv.hep-th/0011285 · pith_short_12: K4TTET5GRECX · pith_short_16: K4TTET5GRECXNN5U · pith_short_8: K4TTET5G

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/K4TTET5GRECXNN5UVSCWSCCG6H \
  | 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: 5727324fa6890576b7b4ac85690846f1fca12c82957e931ba9a927b015c44fae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83d5ae800b54a965c1b57765013360683a6b22b5eada1fbb3a8be9f62af3f605",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-11-30T12:25:31Z",
    "title_canon_sha256": "64f1ee94b1bc67f4f9def3433d8fbf4b3c6a87ee4cb418182c786038c4b2b0e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0011285",
    "kind": "arxiv",
    "version": 1
  }
}