Pith Number

pith:54S6BK2C

pith:2014:54S6BK2COJZ7XW2NWOVI5YRYWM

not attested not anchored not stored refs pending

FollowMe: Efficient Online Min-Cost Flow Tracking with Bounded Memory and Computation

Andreas Geiger, Philip Lenz, Raquel Urtasun

arxiv:1407.6251 v2 · 2014-07-23 · 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{54S6BK2COJZ7XW2NWOVI5YRYWM}

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	2026-05-18T02:30:31.805721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef25e0ab427273fbdb4db3aa8ee238b324336478d5091d8f43dea31b35ef23fc

Aliases

arxiv: 1407.6251 · arxiv_version: 1407.6251v2 · doi: 10.48550/arxiv.1407.6251 · pith_short_12: 54S6BK2COJZ7 · pith_short_16: 54S6BK2COJZ7XW2N · pith_short_8: 54S6BK2C

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/54S6BK2COJZ7XW2NWOVI5YRYWM \
  | 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: ef25e0ab427273fbdb4db3aa8ee238b324336478d5091d8f43dea31b35ef23fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbe0253e1ba82cd61934e8ae055e67907637fa93567579db85f15aa44c6e5aba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-07-23T15:07:12Z",
    "title_canon_sha256": "2f29ec342b106a93f646fd69e3dd0d90f26ed35e71fd75ee99785d0f3cc37d95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6251",
    "kind": "arxiv",
    "version": 2
  }
}