Pith Number

pith:RQE7XKPV

pith:2008:RQE7XKPVYO6TDCDHEY7VG7K35Q

not attested not anchored not stored refs pending

Constraining the D3-brane effective action

Anirban Basu

arxiv:0808.2060 v1 · 2008-08-14 · 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{RQE7XKPVYO6TDCDHEY7VG7K35Q}

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	2026-05-18T02:35:15.292021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c09fba9f5c3bd318867263f537d5bec29c1df540f07ca8edb5c061502e1f25f

Aliases

arxiv: 0808.2060 · arxiv_version: 0808.2060v1 · doi: 10.48550/arxiv.0808.2060 · pith_short_12: RQE7XKPVYO6T · pith_short_16: RQE7XKPVYO6TDCDH · pith_short_8: RQE7XKPV

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/RQE7XKPVYO6TDCDHEY7VG7K35Q \
  | 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: 8c09fba9f5c3bd318867263f537d5bec29c1df540f07ca8edb5c061502e1f25f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e52ce5205bca51553c502673c55989d2c4a1e9803ed5a69fd0c835f4194fa0db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-08-14T20:38:40Z",
    "title_canon_sha256": "9bedf64ef4923b4d107a25c9127b3fa8b31bda19f5fd1403ff33cdb52a225b02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.2060",
    "kind": "arxiv",
    "version": 1
  }
}