Pith Number

pith:QVQVA5KU

pith:2004:QVQVA5KUYYUZFOXJ6S6OSZ26QC

not attested not anchored not stored refs pending

From Free Fields to AdS -- II

Rajesh Gopakumar (Harish-Chandra Research Institute)

arxiv:hep-th/0402063 v2 · 2004-02-07 · 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{QVQVA5KUYYUZFOXJ6S6OSZ26QC}

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	2026-07-04T16:48:41.347393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8561507554c62992bae9f4bce9675e80866016d07c9add80ef20746baa751986

Aliases

arxiv: hep-th/0402063 · arxiv_version: hep-th/0402063v2 · doi: 10.48550/arxiv.hep-th/0402063 · pith_short_12: QVQVA5KUYYUZ · pith_short_16: QVQVA5KUYYUZFOXJ · pith_short_8: QVQVA5KU

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/QVQVA5KUYYUZFOXJ6S6OSZ26QC \
  | 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: 8561507554c62992bae9f4bce9675e80866016d07c9add80ef20746baa751986

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7648ed6266140532141ff2a65d7b30a4536590d2d6d3cb972a7e19b629a1de0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-02-07T11:24:27Z",
    "title_canon_sha256": "98d3e1f1ddf39d91969a8fe8ef6633cb1e7bc94b08881ce816e0f60005408f6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0402063",
    "kind": "arxiv",
    "version": 2
  }
}