Pith Number

pith:OB7RW63E

pith:2016:OB7RW63ESDGPDLO4A2BZUTMSFQ

not attested not anchored not stored refs pending

Catch'Em All: Locating Multiple Diffusion Sources in Networks with Partial Observations

Kai Zhu, Lei Ying, Zhen Chen

arxiv:1611.06963 v1 · 2016-11-21 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OB7RW63ESDGPDLO4A2BZUTMSFQ}

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	2026-05-18T00:57:32.432776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

707f1b7b6490ccf1addc06839a4d922c166eb6070ca6da8902badb8917427f9f

Aliases

arxiv: 1611.06963 · arxiv_version: 1611.06963v1 · doi: 10.48550/arxiv.1611.06963 · pith_short_12: OB7RW63ESDGP · pith_short_16: OB7RW63ESDGPDLO4 · pith_short_8: OB7RW63E

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/OB7RW63ESDGPDLO4A2BZUTMSFQ \
  | 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: 707f1b7b6490ccf1addc06839a4d922c166eb6070ca6da8902badb8917427f9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d42b369f57ce69996b511bbbd8dc1b431ecb5de326084d7c1bbb9bd162eca3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-11-21T19:25:12Z",
    "title_canon_sha256": "76329932c53df2fc83ceb2835d9f5e3d6ca4c0acd656c83d6ed993855ea58768"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06963",
    "kind": "arxiv",
    "version": 1
  }
}