Pith Number

pith:USDYBYRE

pith:2014:USDYBYRES4D5L3CUSSEENPFTEX

not attested not anchored not stored refs pending

Reading the Source Code of Social Ties

Bogdan State, Luca Maria Aiello, Rossano Schifanella

arxiv:1407.5547 v1 · 2014-07-21 · cs.CY · 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{USDYBYRES4D5L3CUSSEENPFTEX}

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	2026-05-18T02:47:13.795261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a48780e2249707d5ec54948846bcb325cae2103e14ce4a015126e90442b483d2

Aliases

arxiv: 1407.5547 · arxiv_version: 1407.5547v1 · doi: 10.48550/arxiv.1407.5547 · pith_short_12: USDYBYRES4D5 · pith_short_16: USDYBYRES4D5L3CU · pith_short_8: USDYBYRE

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/USDYBYRES4D5L3CUSSEENPFTEX \
  | 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: a48780e2249707d5ec54948846bcb325cae2103e14ce4a015126e90442b483d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee924849be4235ae586c038f23966673f2c233a9ab965d0a41c14940d22eadc",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2014-07-21T16:16:44Z",
    "title_canon_sha256": "32587dc407cc5f9e605144d0ba3dfb35408db0eb7484bba3ecb414ba3d8e8c22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5547",
    "kind": "arxiv",
    "version": 1
  }
}