Pith Number

pith:AVWE7UV6

pith:2021:AVWE7UV63KR3ZL2DK3O25TMVHP

not attested not anchored not stored refs pending

AskMe: Joint Individual-level and Community-level Behavior Interaction for Question Recommendation

Bin Guo, Jiaqi Liu, Lina Yao, Nuo Li, Yan Liu, Zhiwen Yu

arxiv:2110.05295 v1 · 2021-10-11 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVWE7UV63KR3ZL2DK3O25TMVHP}

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	2026-07-05T03:21:27.506473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

056c4fd2bedaa3bcaf4356ddaecd953bdd1781eb323603a10479cc9d5d497b48

Aliases

arxiv: 2110.05295 · arxiv_version: 2110.05295v1 · doi: 10.48550/arxiv.2110.05295 · pith_short_12: AVWE7UV63KR3 · pith_short_16: AVWE7UV63KR3ZL2D · pith_short_8: AVWE7UV6

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/AVWE7UV63KR3ZL2DK3O25TMVHP \
  | 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: 056c4fd2bedaa3bcaf4356ddaecd953bdd1781eb323603a10479cc9d5d497b48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9118b1ecef06bbdc2c5f5261855e95948debe7fbf2e632c49d1db6f73d3aa58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-10-11T14:10:19Z",
    "title_canon_sha256": "df61b047dc1ac05c54f8a78cbcfb28fff7fadcbdc5537af14646191a3cbe5ebb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.05295",
    "kind": "arxiv",
    "version": 1
  }
}