Pith Number

pith:SCYGVEMG

pith:2010:SCYGVEMGJLEMKZ7AJKUB4GVML4

not attested not anchored not stored refs pending

Cosmological Dynamics of a Dirac-Born-Infeld field

Edmund J. Copeland, Maryam Shaeri, Shuntaro Mizuno

arxiv:1003.2881 v2 · 2010-03-15 · hep-th · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCYGVEMGJLEMKZ7AJKUB4GVML4}

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.

Cited by

1 paper in Pith

Cosmology in symmetric teleparallel gravity and its dynamical system

Receipt and verification

First computed	2026-05-18T02:24:37.204021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90b06a91864ac8c567e04aa81e1aac5f279c01bc15d0ce61fce2624e08358ccb

Aliases

arxiv: 1003.2881 · arxiv_version: 1003.2881v2 · doi: 10.48550/arxiv.1003.2881 · pith_short_12: SCYGVEMGJLEM · pith_short_16: SCYGVEMGJLEMKZ7A · pith_short_8: SCYGVEMG

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/SCYGVEMGJLEMKZ7AJKUB4GVML4 \
  | 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: 90b06a91864ac8c567e04aa81e1aac5f279c01bc15d0ce61fce2624e08358ccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cab74bd3bce92d137faf10b582983acbef241178caf19c6a76e598f673a1276",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-03-15T10:25:42Z",
    "title_canon_sha256": "fd2743c47f44da06025fbe67ea5f36ed98b6f2776ae1138be2832e4abb35d7ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2881",
    "kind": "arxiv",
    "version": 2
  }
}