Pith Number

pith:DNEMDESN

pith:2011:DNEMDESNTNX2TNI2UDG3GJJO2Y

not attested not anchored not stored refs pending

Constraints on Modified Gravity from Sunyaev-Zeldovich Cluster Surveys

Daisy S. Y. Mak, Elena Pierpaoli, Fabian Schmidt, Nicolo' Macellari

arxiv:1111.1004 v2 · 2011-11-03 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNEMDESNTNX2TNI2UDG3GJJO2Y}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:59:45.722739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b48c1924d9b6fa9b51aa0cdb3252ed609bd8bc557b5283b989f4ed8c5e1a5ea

Aliases

arxiv: 1111.1004 · arxiv_version: 1111.1004v2 · doi: 10.48550/arxiv.1111.1004 · pith_short_12: DNEMDESNTNX2 · pith_short_16: DNEMDESNTNX2TNI2 · pith_short_8: DNEMDESN

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/DNEMDESNTNX2TNI2UDG3GJJO2Y \
  | 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: 1b48c1924d9b6fa9b51aa0cdb3252ed609bd8bc557b5283b989f4ed8c5e1a5ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebb3d7d35a03aef78e8ec599d8e1aba3c3029fdbc838633837196352d2afc06d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-03T22:30:23Z",
    "title_canon_sha256": "fae9e39f43bfbf561f7f51960523c6d87b5398c006f6027f9ac6df86b0d939be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1004",
    "kind": "arxiv",
    "version": 2
  }
}