Pith Number

pith:U4RDOEGD

pith:2017:U4RDOEGDK4GHOV7O6ER4JFUADS

not attested not anchored not stored refs pending

Proposal Flow: Semantic Correspondences from Object Proposals

Bumsub Ham, Cordelia Schmid, Jean Ponce, Minsu Cho

arxiv:1703.07144 v1 · 2017-03-21 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4RDOEGDK4GHOV7O6ER4JFUADS}

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	2026-05-18T00:48:11.198863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7223710c3570c7757eef123c496801ca9f0adce150041b95f47b5ee07522616

Aliases

arxiv: 1703.07144 · arxiv_version: 1703.07144v1 · doi: 10.48550/arxiv.1703.07144 · pith_short_12: U4RDOEGDK4GH · pith_short_16: U4RDOEGDK4GHOV7O · pith_short_8: U4RDOEGD

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/U4RDOEGDK4GHOV7O6ER4JFUADS \
  | 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: a7223710c3570c7757eef123c496801ca9f0adce150041b95f47b5ee07522616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34e970f177153c0f73b1a6682b0a2dcd2e9b7d021a6c97ca5413b40f2071bf10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-21T10:57:27Z",
    "title_canon_sha256": "a517de306b00aa9689d47999db4cdc61dcbd36a53b997b7fa52d4100f047bc4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07144",
    "kind": "arxiv",
    "version": 1
  }
}