Pith Number

pith:EL5N4EHU

pith:2021:EL5N4EHUE55D42Y5URT3X6KGII

not attested not anchored not stored refs pending

I Want to Tell You? Maximizing Revenue in First-Price Two-Stage Auctions

Galit Ashkenazi-Golan, Yannick Viossat, Yevgeny Tsodikovich

arxiv:2104.09942 v1 · 2021-04-20 · cs.GT · econ.TH · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EL5N4EHUE55D42Y5URT3X6KGII}

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	2026-07-05T02:33:38.627647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22fade10f4277a3e6b1da467bbf9464238eeb06a51b420f52e503c421bd59cd3

Aliases

arxiv: 2104.09942 · arxiv_version: 2104.09942v1 · doi: 10.48550/arxiv.2104.09942 · pith_short_12: EL5N4EHUE55D · pith_short_16: EL5N4EHUE55D42Y5 · pith_short_8: EL5N4EHU

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/EL5N4EHUE55D42Y5URT3X6KGII \
  | 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: 22fade10f4277a3e6b1da467bbf9464238eeb06a51b420f52e503c421bd59cd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd9fb32c00efa5093981a229303ded8693d6b45326db72100de6d70f93035b45",
    "cross_cats_sorted": [
      "econ.TH",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2021-04-20T13:06:59Z",
    "title_canon_sha256": "79582c197f32954e23b1fecac1afc964df21f1abbd871055bd4bc1b52233c189"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09942",
    "kind": "arxiv",
    "version": 1
  }
}