Pith Number

pith:E54T7S3S

pith:2017:E54T7S3SLCFBHIIEBX4NYCMGJG

not attested not anchored not stored refs pending

A game theoretic approach to a network cloud storage problem

Barbara Franci, Fabio Fagnani

arxiv:1701.05842 v1 · 2017-01-20 · math.OC · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E54T7S3SLCFBHIIEBX4NYCMGJG}

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	2026-05-18T00:52:24.572180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27793fcb72588a13a1040df8dc098649a1df3f8640b52dcd0b2cd6265f5b7403

Aliases

arxiv: 1701.05842 · arxiv_version: 1701.05842v1 · doi: 10.48550/arxiv.1701.05842 · pith_short_12: E54T7S3SLCFB · pith_short_16: E54T7S3SLCFBHIIE · pith_short_8: E54T7S3S

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/E54T7S3SLCFBHIIEBX4NYCMGJG \
  | 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: 27793fcb72588a13a1040df8dc098649a1df3f8640b52dcd0b2cd6265f5b7403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5968d285ef24ca9176c7a5ae0d4066e7e5344749e04e7dad9de524d33566615",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-01-20T16:12:01Z",
    "title_canon_sha256": "a7cf7c3a4066709d89f935b63ea150159344f5de74694ce84cbc1eeec56dc3a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05842",
    "kind": "arxiv",
    "version": 1
  }
}