Pith Number

pith:TFFT4AW7

pith:2015:TFFT4AW7IJ7XUPKGMRC6ABBZRO

not attested not anchored not stored refs pending

Socio-Spatial Pareto Frontiers of Twitter Networks

Alex Kulesza, Alfred Hero, Brandon Oselio

arxiv:1506.08916 v1 · 2015-06-30 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TFFT4AW7IJ7XUPKGMRC6ABBZRO}

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	2026-05-18T01:37:34.106989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

994b3e02df427f7a3d466445e004398b8d251efbcd257de68aab831132f0c5fc

Aliases

arxiv: 1506.08916 · arxiv_version: 1506.08916v1 · doi: 10.48550/arxiv.1506.08916 · pith_short_12: TFFT4AW7IJ7X · pith_short_16: TFFT4AW7IJ7XUPKG · pith_short_8: TFFT4AW7

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/TFFT4AW7IJ7XUPKGMRC6ABBZRO \
  | 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: 994b3e02df427f7a3d466445e004398b8d251efbcd257de68aab831132f0c5fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ab5b62790a9a1cb77f71bd7cec7ecb8a0165c07d9f6fd98e5ff10aa1eca7aac",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-06-30T01:56:19Z",
    "title_canon_sha256": "149555b3de2d35846876489991c1ed3c7576df8c79befefa065cd7f04fdd4c3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08916",
    "kind": "arxiv",
    "version": 1
  }
}