Pith Number

pith:7DUU2PDV

pith:2021:7DUU2PDVSSQUA5AHVYOLVGTPYR

not attested not anchored not stored refs pending

The Science of Rejection: A Research Area for Human Computation

Andrea Passerini, Burcu Sayin, Fabio Casati, Jie Yang

arxiv:2111.06736 v1 · 2021-11-11 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7DUU2PDVSSQUA5AHVYOLVGTPYR}

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	2026-07-05T03:31:17.127645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8e94d3c7594a1407407ae1cba9a6fc4496172caa73905bcc84bc26b51dcf794

Aliases

arxiv: 2111.06736 · arxiv_version: 2111.06736v1 · doi: 10.48550/arxiv.2111.06736 · pith_short_12: 7DUU2PDVSSQU · pith_short_16: 7DUU2PDVSSQUA5AH · pith_short_8: 7DUU2PDV

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/7DUU2PDVSSQUA5AHVYOLVGTPYR \
  | 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: f8e94d3c7594a1407407ae1cba9a6fc4496172caa73905bcc84bc26b51dcf794

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bae5e17c9343e15b6c2731c8d909d54efe689c39f23cdb0165e2d1039a29ede",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-11T13:45:11Z",
    "title_canon_sha256": "57980e7bc994b705c3fc3fa65d26566b8e59a4b256f83faa5578c642e694a85b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.06736",
    "kind": "arxiv",
    "version": 1
  }
}