Pith Number

pith:HJNRRW3O

pith:2025:HJNRRW3OSMAHLJ5BOCT6DT5XY5

not attested not anchored not stored refs pending

Semiclassical polymer field with a cubic potential in cosmology

Ahsan Mujtaba, Syed Moeez Hassan

arxiv:2508.16416 v1 · 2025-08-22 · 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{HJNRRW3OSMAHLJ5BOCT6DT5XY5}

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	2026-07-05T11:57:47.881596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a5b18db6e930075a7a170a7e1cfb7c743db043e5f8c78d781b41cbd80719b1f

Aliases

arxiv: 2508.16416 · arxiv_version: 2508.16416v1 · doi: 10.48550/arxiv.2508.16416 · pith_short_12: HJNRRW3OSMAH · pith_short_16: HJNRRW3OSMAHLJ5B · pith_short_8: HJNRRW3O

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/HJNRRW3OSMAHLJ5BOCT6DT5XY5 \
  | 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: 3a5b18db6e930075a7a170a7e1cfb7c743db043e5f8c78d781b41cbd80719b1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d44dcf20cbc11ef4c956392751f59235753b6ce9729498fa133f10eded96c692",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-08-22T14:26:00Z",
    "title_canon_sha256": "e954c7983da7645f16be781d380d3464d8cb3b2633d23e6154e486e7155fdeee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16416",
    "kind": "arxiv",
    "version": 1
  }
}