Pith Number

pith:TEPBKJIW

pith:2019:TEPBKJIWP2TTTM7WXLMKOHK4KC

not attested not anchored not stored refs pending

Domain Adaptation for Enterprise Email Search

Brandon Tran, Donald Metzler, Maryam Karimzadehgan, Michael Bendersky, Rama Kumar Pasumarthi

arxiv:1906.07897 v1 · 2019-06-19 · cs.IR · 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{TEPBKJIWP2TTTM7WXLMKOHK4KC}

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	2026-05-17T23:42:57.376476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

991e1525167ea739b3f6bad8a71d5c5084c8f1258198405b89ece2c602a2ed65

Aliases

arxiv: 1906.07897 · arxiv_version: 1906.07897v1 · doi: 10.48550/arxiv.1906.07897 · pith_short_12: TEPBKJIWP2TT · pith_short_16: TEPBKJIWP2TTTM7W · pith_short_8: TEPBKJIW

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/TEPBKJIWP2TTTM7WXLMKOHK4KC \
  | 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: 991e1525167ea739b3f6bad8a71d5c5084c8f1258198405b89ece2c602a2ed65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8fb1a8168b374cbd74b24acb72266f9b49862ac6c69aa026428dcd5d84dc54d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-06-19T03:22:50Z",
    "title_canon_sha256": "755bd88cdb79fb7a05d94cafc0abca1a857f4ca87fce6bb4b0d59894ef3820ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07897",
    "kind": "arxiv",
    "version": 1
  }
}