Pith Number

pith:D4SS232S

pith:2014:D4SS232SHIUTNHZ4QA5NWZWLUB

not attested not anchored not stored refs pending

Emergent Universe with particle production

Anirban Saha, S. Mukherjee, Sunandan Gangopadhyay

arxiv:1412.2567 v2 · 2014-12-08 · gr-qc · 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{D4SS232SHIUTNHZ4QA5NWZWLUB}

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	2026-05-18T01:04:00.433907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f252d6f523a29369f3c803adb66cba04c2d755c47d9306c973bb78fc8b6fda6

Aliases

arxiv: 1412.2567 · arxiv_version: 1412.2567v2 · doi: 10.48550/arxiv.1412.2567 · pith_short_12: D4SS232SHIUT · pith_short_16: D4SS232SHIUTNHZ4 · pith_short_8: D4SS232S

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/D4SS232SHIUTNHZ4QA5NWZWLUB \
  | 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: 1f252d6f523a29369f3c803adb66cba04c2d755c47d9306c973bb78fc8b6fda6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "246291ba76a9b1b126008e2dc777117bc9ddcb35dafb3618e0ba4dc896eb7934",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-12-08T14:02:14Z",
    "title_canon_sha256": "3140f52d892f2fd1aea0a9be6c7c4b39d81504fddceda0b357faa5250751d32e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2567",
    "kind": "arxiv",
    "version": 2
  }
}