Pith Number

pith:ENYSFH37

pith:2016:ENYSFH3765ROXWX7JGUWFVZ3IX

not attested not anchored not stored refs pending

Simplifying Wireless Social Caching

Christina Fragouli, Martina Cardone, Mohammed Karmoose

arxiv:1601.05068 v2 · 2016-01-19 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENYSFH3765ROXWX7JGUWFVZ3IX}

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	2026-05-18T00:03:26.460212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2371229f7ff762ebdaff49a962d73b45caea7a605b57fbd9a264dc3af2c4a305

Aliases

arxiv: 1601.05068 · arxiv_version: 1601.05068v2 · doi: 10.48550/arxiv.1601.05068 · pith_short_12: ENYSFH3765RO · pith_short_16: ENYSFH3765ROXWX7 · pith_short_8: ENYSFH37

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/ENYSFH3765ROXWX7JGUWFVZ3IX \
  | 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: 2371229f7ff762ebdaff49a962d73b45caea7a605b57fbd9a264dc3af2c4a305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c028fd089a4fdbb8cdb9a6ed51c91c549bae9ff4a30608b82652d4eac0be7d5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-01-19T20:31:51Z",
    "title_canon_sha256": "11dcf50eaa874540cfea2f1792246ab123f2724b5b5e0411f8420be174f836ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05068",
    "kind": "arxiv",
    "version": 2
  }
}