Pith Number

pith:G3VDIXRH

pith:2011:G3VDIXRHC7JBE64EEBL2KJUIKL

not attested not anchored not stored refs pending

Universality in D-brane Inflation

Gang Xu, Liam McAllister, Nishant Agarwal, Rachel Bean

arxiv:1103.2775 v1 · 2011-03-14 · astro-ph.CO · 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{G3VDIXRHC7JBE64EEBL2KJUIKL}

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	2026-05-18T02:22:19.210993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36ea345e2717d2127b842057a5268852c8eea1b7c3b130f4453fc93cfdda9a36

Aliases

arxiv: 1103.2775 · arxiv_version: 1103.2775v1 · doi: 10.48550/arxiv.1103.2775 · pith_short_12: G3VDIXRHC7JB · pith_short_16: G3VDIXRHC7JBE64E · pith_short_8: G3VDIXRH

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/G3VDIXRHC7JBE64EEBL2KJUIKL \
  | 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: 36ea345e2717d2127b842057a5268852c8eea1b7c3b130f4453fc93cfdda9a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0493a091a6476106b01a544681435016ec4da16f27ac248e31d093a17dc37dfd",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-14T20:11:42Z",
    "title_canon_sha256": "8364a21f64936f0218bbd91073a205264aa639c8971eb6ddb0b88e0d5dcc160b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2775",
    "kind": "arxiv",
    "version": 1
  }
}