Pith Number

pith:PORXOXFZ

pith:2000:PORXOXFZDN6UVT7RLSOKIAPZ3X

not attested not anchored not stored refs pending

Preheating of massive fermions after inflation: analytical results

L. Sorbo, M. Peloso

arxiv:hep-ph/0003045 v3 · 2000-03-06 · hep-ph · astro-ph · 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{PORXOXFZDN6UVT7RLSOKIAPZ3X}

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	2026-07-04T16:20:03.525157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ba3775cb91b7d4acff15c9ca401f9dde38afaebe3be23b13635679e25ffc2fb

Aliases

arxiv: hep-ph/0003045 · arxiv_version: hep-ph/0003045v3 · doi: 10.48550/arxiv.hep-ph/0003045 · pith_short_12: PORXOXFZDN6U · pith_short_16: PORXOXFZDN6UVT7R · pith_short_8: PORXOXFZ

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/PORXOXFZDN6UVT7RLSOKIAPZ3X \
  | 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: 7ba3775cb91b7d4acff15c9ca401f9dde38afaebe3be23b13635679e25ffc2fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6667905e3ea71d724070e64ed3eb8939770281c48dc06c20cfd2d909bb21ede",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-03-06T18:45:47Z",
    "title_canon_sha256": "af75f17b4e623b0de208330116348edde9d18f1193f69d7e9925ab5e9d20272f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0003045",
    "kind": "arxiv",
    "version": 3
  }
}