Pith Number

pith:COR6CYHT

pith:2017:COR6CYHTE4ACQFUQVM3NDEQEGW

not attested not anchored not stored refs pending

Distributed estimation from relative measurements of heterogeneous and uncertain quality

Chiara Ravazzi, Nelson P. K. Chan, Paolo Frasca

arxiv:1710.08632 v2 · 2017-10-24 · cs.SY · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{COR6CYHTE4ACQFUQVM3NDEQEGW}

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	2026-05-18T00:09:47.681985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13a3e160f32700281690ab36d1920435970d04b9661ddd681cbb2c3f08be07a6

Aliases

arxiv: 1710.08632 · arxiv_version: 1710.08632v2 · doi: 10.48550/arxiv.1710.08632 · pith_short_12: COR6CYHTE4AC · pith_short_16: COR6CYHTE4ACQFUQ · pith_short_8: COR6CYHT

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/COR6CYHTE4ACQFUQVM3NDEQEGW \
  | 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: 13a3e160f32700281690ab36d1920435970d04b9661ddd681cbb2c3f08be07a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f08d3b78b43d39ecc53b588290f6e54ab2827672061dc6f8b80d12299fdc13d",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-10-24T07:29:51Z",
    "title_canon_sha256": "49f0fba52f65f756db0a604671096c1187ed076209af1b928d0db322261fe09f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08632",
    "kind": "arxiv",
    "version": 2
  }
}