Pith Number

pith:YEXK3INC

pith:2024:YEXK3INC4MRVVTQHNV6FHFEWZX

not attested not anchored not stored refs pending

Semi-Empirical Approach to [CII] Line Intensity Mapping

Andrea Lapi, Anirban Roy

arxiv:2407.19007 v1 · 2024-07-26 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YEXK3INC4MRVVTQHNV6FHFEWZX}

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	2026-07-05T08:49:12.132454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c12eada1a2e3235ace076d7c539496cdfc582b5ca58d36c68556e65bb950068a

Aliases

arxiv: 2407.19007 · arxiv_version: 2407.19007v1 · doi: 10.48550/arxiv.2407.19007 · pith_short_12: YEXK3INC4MRV · pith_short_16: YEXK3INC4MRVVTQH · pith_short_8: YEXK3INC

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/YEXK3INC4MRVVTQHNV6FHFEWZX \
  | 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: c12eada1a2e3235ace076d7c539496cdfc582b5ca58d36c68556e65bb950068a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44689b63e0d455219286cc0ac2a8e57f8c26a484ca062524b3c58e0067fd6fa1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-07-26T18:00:02Z",
    "title_canon_sha256": "2fec84a69618d764233510c9d1197e380f350d50e40def9df39016dd52622962"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.19007",
    "kind": "arxiv",
    "version": 1
  }
}