Pith Number

pith:BGRGE5FW

pith:2003:BGRGE5FWQOBEPX6TD3INYVAKZH

not attested not anchored not stored refs pending

PP-Wave Strings from Membrane and from String in the Spacetime with Two Time Directions

Davoud Kamani

arxiv:hep-th/0304236 v1 · 2003-04-28 · 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{BGRGE5FWQOBEPX6TD3INYVAKZH}

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.

Cited by

1 paper in Pith

Observational Restrictions and Slow-Roll D-brane Inflation in the Special $F(\phi,T)$ Gravity

Receipt and verification

First computed	2026-07-04T16:41:14.790205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09a26274b6838247dfd31ed0dc540ac9d58b52611df84c52c9c9383c52f6b5ba

Aliases

arxiv: hep-th/0304236 · arxiv_version: hep-th/0304236v1 · doi: 10.48550/arxiv.hep-th/0304236 · pith_short_12: BGRGE5FWQOBE · pith_short_16: BGRGE5FWQOBEPX6T · pith_short_8: BGRGE5FW

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/BGRGE5FWQOBEPX6TD3INYVAKZH \
  | 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: 09a26274b6838247dfd31ed0dc540ac9d58b52611df84c52c9c9383c52f6b5ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ac25d8284a1da16cb8497dc81f511ba4cf1e4b0d15af8bcc7aa6100a183bf6b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-04-28T11:18:26Z",
    "title_canon_sha256": "4b6ab6d005261da117fe06cc0a6f3f979a5b62964e6c220270fc7d2f66bbdd60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0304236",
    "kind": "arxiv",
    "version": 1
  }
}