Pith Number

pith:CZSD6BTZ

pith:1997:CZSD6BTZH2DOHB72GFB3MROIFU

not attested not anchored not stored refs pending

Scalar Field Dynamics in Friedman Robertson Walker Spacetimes

A. Singh, D. Boyanovsky, D. Cormier, H. J. de Vega, M. Srednicki, R. Holman

arxiv:hep-ph/9703327 v1 · 1997-03-14 · hep-ph · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZSD6BTZH2DOHB72GFB3MROIFU}

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	2026-05-18T02:37:05.118796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16643f06793e86e387fa3143b645c82d0b8b503394a86d138e630e5233b6a14e

Aliases

arxiv: hep-ph/9703327 · arxiv_version: hep-ph/9703327v1 · doi: 10.48550/arxiv.hep-ph/9703327 · pith_short_12: CZSD6BTZH2DO · pith_short_16: CZSD6BTZH2DOHB72 · pith_short_8: CZSD6BTZ

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/CZSD6BTZH2DOHB72GFB3MROIFU \
  | 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: 16643f06793e86e387fa3143b645c82d0b8b503394a86d138e630e5233b6a14e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1572f76b6d1e8640c9d4225d852ba145172a40f939db83f439f3520e13119da0",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-03-14T17:40:24Z",
    "title_canon_sha256": "3ee48eb384b55002590a7074c95f30a2040fe3737dde867d4952377679f75016"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9703327",
    "kind": "arxiv",
    "version": 1
  }
}