Pith Number

pith:UOFZ4HPP

pith:2014:UOFZ4HPPGJUMDU44MIWWZJK6Y2

not attested not anchored not stored refs pending

A third alternative to explain recent observations: Future deceleration

Subenoy Chakraborty, Subhajit Saha, Supriya Pan

arxiv:1411.0941 v1 · 2014-10-30 · 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{UOFZ4HPPGJUMDU44MIWWZJK6Y2}

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	2026-05-18T01:14:53.373824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a38b9e1def3268c1d39c622d6ca55ec683c5cb47f0153de017ec2b9e88d1e8e2

Aliases

arxiv: 1411.0941 · arxiv_version: 1411.0941v1 · doi: 10.48550/arxiv.1411.0941 · pith_short_12: UOFZ4HPPGJUM · pith_short_16: UOFZ4HPPGJUMDU44 · pith_short_8: UOFZ4HPP

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/UOFZ4HPPGJUMDU44MIWWZJK6Y2 \
  | 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: a38b9e1def3268c1d39c622d6ca55ec683c5cb47f0153de017ec2b9e88d1e8e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "641722bd04f19bf0612b94a519aa6a92500bd78885f9a221788b7408556fd3b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-10-30T07:37:19Z",
    "title_canon_sha256": "16a12f2cddbf05fee57abd131066c23f9012cdbc528af7e4107300e234da1f5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0941",
    "kind": "arxiv",
    "version": 1
  }
}