Pith Number

pith:SRN2TW4I

pith:2024:SRN2TW4IURMUY2VR7UZ5G5JYZK

not attested not anchored not stored refs pending

Limits on Early Matter Domination from the Isotropic Gamma-Ray Background

Himanish Ganjoo, M. Sten Delos

arxiv:2403.18893 v3 · 2024-03-27 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRN2TW4IURMUY2VR7UZ5G5JYZK}

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	2026-07-05T11:29:47.743412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

945ba9db88a4594c6ab1fd33d37538cab73b73a7c0c7a3433ff1cccf8c9d18c5

Aliases

arxiv: 2403.18893 · arxiv_version: 2403.18893v3 · doi: 10.48550/arxiv.2403.18893 · pith_short_12: SRN2TW4IURMU · pith_short_16: SRN2TW4IURMUY2VR · pith_short_8: SRN2TW4I

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/SRN2TW4IURMUY2VR7UZ5G5JYZK \
  | 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: 945ba9db88a4594c6ab1fd33d37538cab73b73a7c0c7a3433ff1cccf8c9d18c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dc6297601d4434055391175f0cbfead3a4a884bb311219f9c410f55534aec91",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-03-27T18:00:01Z",
    "title_canon_sha256": "bd29bac35244cc5edcb3e685b11c0cb9ea97f88a15027e0a9d6fb8617bb6353d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.18893",
    "kind": "arxiv",
    "version": 3
  }
}