Pith Number

pith:K4DKEEGD

pith:2020:K4DKEEGDE44XRBOHWDGMYRM5RP

not attested not anchored not stored refs pending

Accounting for the time evolution of the equation of state parameter during reheating

L. Sriramkumar, Pankaj Saha, Sampurn Anand

arxiv:2005.01874 v2 · 2020-05-04 · astro-ph.CO · 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{K4DKEEGDE44XRBOHWDGMYRM5RP}

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.

Cited by

2 papers in Pith

Equation of state during (p)reheating with trilinear interactions

Thermal effects on Dark Matter production during cosmic reheating

Receipt and verification

First computed	2026-07-05T01:51:18.970865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5706a210c327397885c7b0cccc459d8bd303f2bf085acd6805e443f5ee00314f

Aliases

arxiv: 2005.01874 · arxiv_version: 2005.01874v2 · doi: 10.48550/arxiv.2005.01874 · pith_short_12: K4DKEEGDE44X · pith_short_16: K4DKEEGDE44XRBOH · pith_short_8: K4DKEEGD

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/K4DKEEGDE44XRBOHWDGMYRM5RP \
  | 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: 5706a210c327397885c7b0cccc459d8bd303f2bf085acd6805e443f5ee00314f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fed193e505d5066ffd0d86afab3cee8b516e20518d27e44574befc743030c3e",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-05-04T22:28:13Z",
    "title_canon_sha256": "6aa4f50c69badac37806ac0ed669c9d7c1b46619b09d5e974c716bb49af50b00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.01874",
    "kind": "arxiv",
    "version": 2
  }
}