Pith Number

pith:XIUYFQQ7

pith:2010:XIUYFQQ7L6MGOA2PKHJ5EDIK3V

not attested not anchored not stored refs pending

Constraining Modified Gravity with Euclid

Alessandro Melchiorri, Erminia Calabrese, Francesco De Bernardis, Luca Pagano, Matteo Martinelli, Roberto Scaramella

arxiv:1010.5755 v1 · 2010-10-27 · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIUYFQQ7L6MGOA2PKHJ5EDIK3V}

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	2026-05-18T04:30:25.498300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba2982c21f5f9867034f51d3d20d0add7dfcf4ff4ee0fbb7f7c3b99a65919560

Aliases

arxiv: 1010.5755 · arxiv_version: 1010.5755v1 · doi: 10.48550/arxiv.1010.5755 · pith_short_12: XIUYFQQ7L6MG · pith_short_16: XIUYFQQ7L6MGOA2P · pith_short_8: XIUYFQQ7

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/XIUYFQQ7L6MGOA2PKHJ5EDIK3V \
  | 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: ba2982c21f5f9867034f51d3d20d0add7dfcf4ff4ee0fbb7f7c3b99a65919560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfd4c199ad73a80c7fcfbc4dccf179097c564a83b7045df2d8cc461602f79c94",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-27T17:51:05Z",
    "title_canon_sha256": "cced7c26dc213f680744798e0f07c1000464198bb38bef11546c1b249b6cf0e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5755",
    "kind": "arxiv",
    "version": 1
  }
}