Pith Number

pith:S2PWCFKJ

pith:2013:S2PWCFKJGMJENDXUVCFX2K3ZAL

not attested not anchored not stored refs pending

Dilatonic Scalar Field: A Dynamical System Analysis

Nilanjana Mahata, Subenoy Chakraborty

arxiv:1305.1702 v1 · 2013-05-08 · 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{S2PWCFKJGMJENDXUVCFX2K3ZAL}

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	2026-05-18T03:26:11.503462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

969f6115493312468ef4a88b7d2b7902fe78413b7102cd5ffd58b92e9f5413d2

Aliases

arxiv: 1305.1702 · arxiv_version: 1305.1702v1 · doi: 10.48550/arxiv.1305.1702 · pith_short_12: S2PWCFKJGMJE · pith_short_16: S2PWCFKJGMJENDXU · pith_short_8: S2PWCFKJ

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/S2PWCFKJGMJENDXUVCFX2K3ZAL \
  | 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: 969f6115493312468ef4a88b7d2b7902fe78413b7102cd5ffd58b92e9f5413d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ece2a1c58a884d259f06316a7141720d0783ab95efcb4dbc96f427e18264bf80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-05-08T03:05:32Z",
    "title_canon_sha256": "8e57657c8cd4c9a79822ec03d61bc31e423e22464dab1cdc605588c25fdb4e1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1702",
    "kind": "arxiv",
    "version": 1
  }
}