Pith Number

pith:U46VDZRU

pith:2026:U46VDZRUXAYUGXU2MKAZPBJTNP

not attested not anchored not stored refs pending

TCA-SIR: Learning Target-Conditioned Abstractions for Scientific Inspiration Retrieval

Farnoush Banaei-Kashani, Yuto Suzuki

arxiv:2607.28498 v1 · 2026-07-30 · cs.IR · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U46VDZRUXAYUGXU2MKAZPBJTNP}

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	2026-07-31T01:38:15.883084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

a73d51e634b831435e9a62819785336bf45faaec852796d20e50638df7fed655

Aliases

arxiv: 2607.28498 · arxiv_version: 2607.28498v1 · doi: 10.48550/arxiv.2607.28498 · pith_short_12: U46VDZRUXAYU · pith_short_16: U46VDZRUXAYUGXU2 · pith_short_8: U46VDZRU

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/U46VDZRUXAYUGXU2MKAZPBJTNP \
  | 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: a73d51e634b831435e9a62819785336bf45faaec852796d20e50638df7fed655

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b80a1ebbf16cb8eccabf11cefd428a90694a665a508f6c7abf3a335ff5a825db",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-30T16:43:03Z",
    "title_canon_sha256": "77e9476627a6ccf269f14584a8ae19ec56f43da5cbf5afc01781b27e0ec9f9b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28498",
    "kind": "arxiv",
    "version": 1
  }
}