Pith Number

pith:2OVB4PM2

pith:2017:2OVB4PM2SAH4NCVAOBTFJST6GF

not attested not anchored not stored refs pending

Teaching Machines to Describe Images via Natural Language Feedback

Huan Ling, Sanja Fidler

arxiv:1706.00130 v2 · 2017-06-01 · cs.CL · cs.AI · cs.CV · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OVB4PM2SAH4NCVAOBTFJST6GF}

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.

Cited by

1 paper in Pith

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Receipt and verification

First computed	2026-05-18T00:43:08.026284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3aa1e3d9a900fc68aa0706654ca7e314de5c040a53de2a0e7828a16d5f813ba

Aliases

arxiv: 1706.00130 · arxiv_version: 1706.00130v2 · doi: 10.48550/arxiv.1706.00130 · pith_short_12: 2OVB4PM2SAH4 · pith_short_16: 2OVB4PM2SAH4NCVA · pith_short_8: 2OVB4PM2

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/2OVB4PM2SAH4NCVAOBTFJST6GF \
  | 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: d3aa1e3d9a900fc68aa0706654ca7e314de5c040a53de2a0e7828a16d5f813ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "324b2566bac25602a6904a2a0a0ddc41fa4bf154863eebb81b922b4a94ba9962",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-06-01T00:24:55Z",
    "title_canon_sha256": "8987e7999b9374d0e3e3760b263b80939b71a0789086fd32289a98c8271cb9d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00130",
    "kind": "arxiv",
    "version": 2
  }
}