Pith Number

pith:UTDUSWHF

pith:2004:UTDUSWHFDY2Q3EQSE5CYH2FAIP

not attested not anchored not stored refs pending

Brane solutions of a spherical sigma model in six dimensions

Antonios Papazoglou (Bonn U.), Hyun Min Lee

arxiv:hep-th/0407208 v3 · 2004-07-23 · hep-th · gr-qc · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTDUSWHFDY2Q3EQSE5CYH2FAIP}

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	2026-05-18T04:35:23.042104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4c74958e51e350d9212274583e8a043c5224246b63f68124f6a0daa7cc5aa1a

Aliases

arxiv: hep-th/0407208 · arxiv_version: hep-th/0407208v3 · doi: 10.48550/arxiv.hep-th/0407208 · pith_short_12: UTDUSWHFDY2Q · pith_short_16: UTDUSWHFDY2Q3EQS · pith_short_8: UTDUSWHF

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/UTDUSWHFDY2Q3EQSE5CYH2FAIP \
  | 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: a4c74958e51e350d9212274583e8a043c5224246b63f68124f6a0daa7cc5aa1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "237c63e7f66bbaf3fdfe29ab87e462f54f0021683a48038647a9222b3f63e800",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-07-23T17:07:26Z",
    "title_canon_sha256": "40610aced5b7e9a07cb119abdd079deb48324ff2f70cd1c0bdb66b6127ae5a5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0407208",
    "kind": "arxiv",
    "version": 3
  }
}