Pith Number

pith:TJPG6K4S

pith:2020:TJPG6K4SMBFQ73YY2FVAZDTXWP

not attested not anchored not stored refs pending

Bid Shading in The Brave New World of First-Price Auctions

Aaron Flores, Bharatbhushan Shetty, Brendan Kitts, Djordje Gligorijevic, Junwei Pan, Shengjun Pan, Tian Zhou

arxiv:2009.01360 v1 · 2020-09-02 · cs.GT · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJPG6K4SMBFQ73YY2FVAZDTXWP}

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	2026-07-05T01:32:48.601890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a5e6f2b92604b0fef18d16a0c8e77b3d94b9ff1c01820ccfa9d7fc479922ebd

Aliases

arxiv: 2009.01360 · arxiv_version: 2009.01360v1 · doi: 10.48550/arxiv.2009.01360 · pith_short_12: TJPG6K4SMBFQ · pith_short_16: TJPG6K4SMBFQ73YY · pith_short_8: TJPG6K4S

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/TJPG6K4SMBFQ73YY2FVAZDTXWP \
  | 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: 9a5e6f2b92604b0fef18d16a0c8e77b3d94b9ff1c01820ccfa9d7fc479922ebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f8cb783b9cfc8bfd062c54aa12949666125238a24d259076600ee3290aff53b",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2020-09-02T21:48:21Z",
    "title_canon_sha256": "6a28b845d77733a71afee945b98e05e9df6f212df7bea691df3f5642383f6f0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.01360",
    "kind": "arxiv",
    "version": 1
  }
}