Pith Number

pith:K7UO7Y54

pith:2022:K7UO7Y545BOL3GNELBGKWGJYIU

not attested not anchored not stored refs pending

Experimental demonstration of OSC at IOTA: IOTA Run #3 Report

A. Dick, A. Romanov, A. Valishev, D. Broemmelsiek, D. Edstrom, G. Stancari, H. Piekarz, I. Lobach, J. Jarvis, J. Ruan, J. Santucci, K. Carlson, P. Piot, S. Chattopadhyay, S. Nagaitsev, V. Lebedev

arxiv:2204.05375 v1 · 2022-04-11 · physics.acc-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{K7UO7Y545BOL3GNELBGKWGJYIU}

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	2026-07-05T04:13:57.413529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57e8efe3bce85cbd99a4584cab19384519b6b03281adac11b5384f38da61813b

Aliases

arxiv: 2204.05375 · arxiv_version: 2204.05375v1 · doi: 10.48550/arxiv.2204.05375 · pith_short_12: K7UO7Y545BOL · pith_short_16: K7UO7Y545BOL3GNE · pith_short_8: K7UO7Y54

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/K7UO7Y545BOL3GNELBGKWGJYIU \
  | 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: 57e8efe3bce85cbd99a4584cab19384519b6b03281adac11b5384f38da61813b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ee452f3cc76258f9dba8a680962a8c3ba0a62cebc2fcfb3f4f5180ea96e2c34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2022-04-11T19:26:34Z",
    "title_canon_sha256": "7108050f791dab499b741546fb99fc938fad14d39b0130521292d6748db0728f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.05375",
    "kind": "arxiv",
    "version": 1
  }
}