Pith Number

pith:FUFQIF2I

pith:2014:FUFQIF2I6UAKL3XIORBU3RFPTU

not attested not anchored not stored refs pending

FlashGraph: Processing Billion-Node Graphs on an Array of Commodity SSDs

Alexander S. Szalay, Carey E. Priebe, Da Zheng, Disa Mhembere, Joshua Vogelstein, Randal Burns

arxiv:1408.0500 v3 · 2014-08-03 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FUFQIF2I6UAKL3XIORBU3RFPTU}

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	2026-05-18T02:28:47.699865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d0b041748f500a5eee874434dc4af9d3400406f09dd084d9564ed6bfd7df949

Aliases

arxiv: 1408.0500 · arxiv_version: 1408.0500v3 · doi: 10.48550/arxiv.1408.0500 · pith_short_12: FUFQIF2I6UAK · pith_short_16: FUFQIF2I6UAKL3XI · pith_short_8: FUFQIF2I

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/FUFQIF2I6UAKL3XIORBU3RFPTU \
  | 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: 2d0b041748f500a5eee874434dc4af9d3400406f09dd084d9564ed6bfd7df949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87f858d24cf0908f3132db4eb25f7e505cbdd84e374f8c218dbaf4662de59a4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-08-03T13:44:09Z",
    "title_canon_sha256": "9ea7aef1fd4b5d7b1852d23d5f19ef7349f995020065eb1a2b1abc47cd73039e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0500",
    "kind": "arxiv",
    "version": 3
  }
}