Pith Number

pith:MAE2WB57

pith:2016:MAE2WB57LYVK2YMFO62OAPG6PA

not attested not anchored not stored refs pending

Deep Cross-Modal Hashing

Qing-Yuan Jiang, Wu-Jun Li

arxiv:1602.02255 v2 · 2016-02-06 · 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{MAE2WB57LYVK2YMFO62OAPG6PA}

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	2026-05-18T01:20:49.987023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6009ab07bf5e2aad618577b4e03cde782ddfb916511c23780ad21e7016a21a55

Aliases

arxiv: 1602.02255 · arxiv_version: 1602.02255v2 · doi: 10.48550/arxiv.1602.02255 · pith_short_12: MAE2WB57LYVK · pith_short_16: MAE2WB57LYVK2YMF · pith_short_8: MAE2WB57

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/MAE2WB57LYVK2YMFO62OAPG6PA \
  | 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: 6009ab07bf5e2aad618577b4e03cde782ddfb916511c23780ad21e7016a21a55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b1be2f2e809bf27ccada6c74f4e448ff09445713b44f1d94a1d82c98e9feca9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-02-06T13:43:24Z",
    "title_canon_sha256": "11abb486b8189834c6412d2afff25113bc9bee9b24e1d49ba89a51f3f79a027b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02255",
    "kind": "arxiv",
    "version": 2
  }
}