Pith Number

pith:WQV4VCDK

pith:2013:WQV4VCDK5OEW3SM3ZLOOQFIQJM

not attested not anchored not stored refs pending

Sinkless: A Preliminary Study of Stress Propagation in Group Project Social Networks using a Variant of the Abelian Sandpile Model

Bryan Knowles, Rong Yang

arxiv:1311.5816 v1 · 2013-11-22 · 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{WQV4VCDK5OEW3SM3ZLOOQFIQJM}

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	2026-05-18T03:06:23.172287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b42bca886aeb896dc99bcadce815104b1e1380c53a0e6394057acb7b53ebcf2e

Aliases

arxiv: 1311.5816 · arxiv_version: 1311.5816v1 · doi: 10.48550/arxiv.1311.5816 · pith_short_12: WQV4VCDK5OEW · pith_short_16: WQV4VCDK5OEW3SM3 · pith_short_8: WQV4VCDK

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/WQV4VCDK5OEW3SM3ZLOOQFIQJM \
  | 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: b42bca886aeb896dc99bcadce815104b1e1380c53a0e6394057acb7b53ebcf2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1195a1477077c94ed9fad4d747a2c28ab8c4bc44f33f3c9bdca3d3cb3c1df465",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-11-22T17:08:43Z",
    "title_canon_sha256": "7d06c0711d7e87dea0d4b317e7651fc18765a39b84fa2c77253861eef12782c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5816",
    "kind": "arxiv",
    "version": 1
  }
}