Pith Number

pith:SDJYIZYB

pith:2019:SDJYIZYBCPH2ZKFR5Q4GWOGQ3J

not attested not anchored not stored refs pending

Dynamic First Price Auctions Robust to Heterogeneous Buyers

Balasubramanian Sivan, Eric Balkanski, Shipra Agrawal, Vahab Mirrokni

arxiv:1906.03286 v1 · 2019-06-07 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDJYIZYBCPH2ZKFR5Q4GWOGQ3J}

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	2026-05-17T23:43:48.904709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90d384670113cfaca8b1ec386b38d0da6a6c6b0b6b00d8c09b96887318eb6b77

Aliases

arxiv: 1906.03286 · arxiv_version: 1906.03286v1 · doi: 10.48550/arxiv.1906.03286 · pith_short_12: SDJYIZYBCPH2 · pith_short_16: SDJYIZYBCPH2ZKFR · pith_short_8: SDJYIZYB

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/SDJYIZYBCPH2ZKFR5Q4GWOGQ3J \
  | 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: 90d384670113cfaca8b1ec386b38d0da6a6c6b0b6b00d8c09b96887318eb6b77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11d2f6ffeb69aff57de42349fc9754297eac66b06f008156a1f0431b2de4a5f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2019-06-07T18:29:16Z",
    "title_canon_sha256": "31d9bad122880a6143d5f2650ae653b724b12d15adc50e8979bc094df4965a82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03286",
    "kind": "arxiv",
    "version": 1
  }
}