Pith Number

pith:EYRSMG2T

pith:2014:EYRSMG2TQ3FQBNDRDDZK4XBXXE

not attested not anchored not stored refs pending

Collective Tuning Initiative

Grigori Fursin

arxiv:1407.3487 v1 · 2014-07-13 · 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{EYRSMG2TQ3FQBNDRDDZK4XBXXE}

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	2026-05-18T02:47:42.748989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2623261b5386cb00b47118f2ae5c37b92e4bcd4fc0296453a873e04207d12faf

Aliases

arxiv: 1407.3487 · arxiv_version: 1407.3487v1 · doi: 10.48550/arxiv.1407.3487 · pith_short_12: EYRSMG2TQ3FQ · pith_short_16: EYRSMG2TQ3FQBNDR · pith_short_8: EYRSMG2T

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/EYRSMG2TQ3FQBNDRDDZK4XBXXE \
  | 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: 2623261b5386cb00b47118f2ae5c37b92e4bcd4fc0296453a873e04207d12faf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "452f3482cf2470629590c503ce53a4d7c2c0d0cc566198334a345591066a8c32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-07-13T17:13:17Z",
    "title_canon_sha256": "44bcd4c8fc073de15eba1b3351e1daa0ace19f7a10882e7b91937960483d15d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3487",
    "kind": "arxiv",
    "version": 1
  }
}