Pith Number

pith:Y3SIVAIQ

pith:2010:Y3SIVAIQKRE5P7HM6FOAG5UDVZ

not attested not anchored not stored refs pending

Cosmic strings from pseudo-anomalous Fayet-Iliopoulos U(1) in D3/D7 brane inflation

Mairi Sakellariadou, Rhiannon Gwyn, Spyros Sypsas

arxiv:1008.0087 v2 · 2010-07-31 · hep-th · astro-ph.CO · 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{Y3SIVAIQKRE5P7HM6FOAG5UDVZ}

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	2026-05-18T04:26:23.279780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6e48a81105449d7fcecf15c037683ae5b368a1eeaa054b14ff0528fc8d25195

Aliases

arxiv: 1008.0087 · arxiv_version: 1008.0087v2 · doi: 10.48550/arxiv.1008.0087 · pith_short_12: Y3SIVAIQKRE5 · pith_short_16: Y3SIVAIQKRE5P7HM · pith_short_8: Y3SIVAIQ

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/Y3SIVAIQKRE5P7HM6FOAG5UDVZ \
  | 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: c6e48a81105449d7fcecf15c037683ae5b368a1eeaa054b14ff0528fc8d25195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74139a29aea9571fa0ad074e78e805352eb9e446e1acffaf938985a0b65238b8",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-07-31T12:15:21Z",
    "title_canon_sha256": "d7a6ee4cc3a8125c488dcd79153fd0f3c420e1d6483eef9ea700f16f39c6d27a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0087",
    "kind": "arxiv",
    "version": 2
  }
}