Pith Number

pith:YKHL2N7Q

pith:2011:YKHL2N7QDEZJ7TGA4GNVZKIJSI

not attested not anchored not stored refs pending

Measuring Tie Strength in Implicit Social Networks

Mangesh Gupte, Tina Eliassi-Rad

arxiv:1112.2774 v1 · 2011-12-13 · 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{YKHL2N7QDEZJ7TGA4GNVZKIJSI}

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	2026-05-18T04:06:32.528933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c28ebd37f019329fccc0e19b5ca90992007745064dfdc54bfefd908944e6bcc7

Aliases

arxiv: 1112.2774 · arxiv_version: 1112.2774v1 · doi: 10.48550/arxiv.1112.2774 · pith_short_12: YKHL2N7QDEZJ · pith_short_16: YKHL2N7QDEZJ7TGA · pith_short_8: YKHL2N7Q

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/YKHL2N7QDEZJ7TGA4GNVZKIJSI \
  | 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: c28ebd37f019329fccc0e19b5ca90992007745064dfdc54bfefd908944e6bcc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "113c7656fda0c9d931ce2e28388c66b402fd151948d6f344309bb7f0268cc168",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2011-12-13T02:30:22Z",
    "title_canon_sha256": "aaef3c051868839ef390c31200cbe6a7c172adab5d5e7d95233d93b7f58b47c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2774",
    "kind": "arxiv",
    "version": 1
  }
}