Pith Number

pith:GRMWF452

pith:2017:GRMWF4525AERJFLZN6TKMC6HXK

not attested not anchored not stored refs pending

Prophet Secretary for Combinatorial Auctions and Matroids

MohammadTaghi Hajiaghayi, Sahil Singla, Soheil Ehsani, Thomas Kesselheim

arxiv:1710.11213 v2 · 2017-10-30 · cs.DS · 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{GRMWF4525AERJFLZN6TKMC6HXK}

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	2026-05-18T00:20:46.548959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

345962f3bae8091495796fa6a60bc7ba84dd4fff1e49781cc5a96aabc673850c

Aliases

arxiv: 1710.11213 · arxiv_version: 1710.11213v2 · doi: 10.48550/arxiv.1710.11213 · pith_short_12: GRMWF4525AER · pith_short_16: GRMWF4525AERJFLZ · pith_short_8: GRMWF452

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/GRMWF4525AERJFLZN6TKMC6HXK \
  | 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: 345962f3bae8091495796fa6a60bc7ba84dd4fff1e49781cc5a96aabc673850c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cde371bf056cb8552d1773f6d9640aeb7516299038c01188e3bd9185370e783",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-10-30T19:41:38Z",
    "title_canon_sha256": "c3a5406af6df440d81a041d55e2df60b4dc9d7fc33b468ddfa036fef15db3c44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11213",
    "kind": "arxiv",
    "version": 2
  }
}