Pith Number

pith:XBQ72DSJ

pith:2001:XBQ72DSJHDSP3VDYSM2RO7JTYE

not attested not anchored not stored refs pending

Tachyon Condensation of D2/D4-Brane System in Noncommutative Gauge Theory

Bin Chen, Feng-Li Lin

arxiv:hep-th/0105154 v4 · 2001-05-16 · 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{XBQ72DSJHDSP3VDYSM2RO7JTYE}

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	2026-05-18T02:36:12.158129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b861fd0e4938e4fdd4789335177d33c105b7e1fbf0a83893c174e40f517a8b47

Aliases

arxiv: hep-th/0105154 · arxiv_version: hep-th/0105154v4 · doi: 10.48550/arxiv.hep-th/0105154 · pith_short_12: XBQ72DSJHDSP · pith_short_16: XBQ72DSJHDSP3VDY · pith_short_8: XBQ72DSJ

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/XBQ72DSJHDSP3VDYSM2RO7JTYE \
  | 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: b861fd0e4938e4fdd4789335177d33c105b7e1fbf0a83893c174e40f517a8b47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7aefe7ba9dd7dadc7cc6e1b3d7b191660f1e38122335b6466d0f8aa56921824",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-05-16T15:21:53Z",
    "title_canon_sha256": "6c16d8232be789410f4b480a35930a7587bef1c7f46b47cfea4d533fb9a22f37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0105154",
    "kind": "arxiv",
    "version": 4
  }
}