Pith Number

pith:TLKFIQVY

pith:2017:TLKFIQVYPP36XKI53JL3JRA2LD

not attested not anchored not stored refs pending

Paper evolution graph: Multi-view structural retrieval for academic literature

Danping Liao, Yuntao Qian

arxiv:1711.08913 v1 · 2017-11-24 · 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{TLKFIQVYPP36XKI53JL3JRA2LD}

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	2026-05-18T00:29:41.745272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ad45442b87bf7eba91dda57b4c41a58f2de23137ed2472b3181fe3fc21e0330

Aliases

arxiv: 1711.08913 · arxiv_version: 1711.08913v1 · doi: 10.48550/arxiv.1711.08913 · pith_short_12: TLKFIQVYPP36 · pith_short_16: TLKFIQVYPP36XKI5 · pith_short_8: TLKFIQVY

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/TLKFIQVYPP36XKI53JL3JRA2LD \
  | 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: 9ad45442b87bf7eba91dda57b4c41a58f2de23137ed2472b3181fe3fc21e0330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "968051d826bfbe319e18c4781b6731f2e2382eed69b6fc5c69025625a8fc23d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-11-24T10:18:55Z",
    "title_canon_sha256": "30b6625a564a909524d14cccdabd74e2f1cd6e1aa2a16ee3fa164a3969bb6248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08913",
    "kind": "arxiv",
    "version": 1
  }
}