Pith Number

pith:HXLR4CY6

pith:2016:HXLR4CY6WTGVOA5LBTIJLKN4YX

not attested not anchored not stored refs pending

The Role of Reciprocity and Directionality of Friendship Ties in Promoting Behavioral Change

Abdullah Almaatouq, Alex Pentland, Erez Shmueli, Laura Radaelli

arxiv:1610.03901 v1 · 2016-10-12 · cs.SI · cs.CY · 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{HXLR4CY6WTGVOA5LBTIJLKN4YX}

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	2026-05-18T01:02:23.093642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dd71e0b1eb4cd5703ab0cd095a9bcc5c7bfcd5587ed5a0f766c1f34f9824cc7

Aliases

arxiv: 1610.03901 · arxiv_version: 1610.03901v1 · doi: 10.48550/arxiv.1610.03901 · pith_short_12: HXLR4CY6WTGV · pith_short_16: HXLR4CY6WTGVOA5L · pith_short_8: HXLR4CY6

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/HXLR4CY6WTGVOA5LBTIJLKN4YX \
  | 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: 3dd71e0b1eb4cd5703ab0cd095a9bcc5c7bfcd5587ed5a0f766c1f34f9824cc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d959af73e805eafe034ff7ce755f86f64308b9d317d46fe87320d61f15c0b23d",
    "cross_cats_sorted": [
      "cs.CY",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-10-12T23:41:01Z",
    "title_canon_sha256": "95d9aba35f9fd5ba3232bc32b231497c121087773d33f1d4fb1dc7559bd73655"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03901",
    "kind": "arxiv",
    "version": 1
  }
}