Pith Number

pith:SFAGHOSV

pith:2014:SFAGHOSVDRVPX2Y4HZ4LNWMLG6

not attested not anchored not stored refs pending

Recommending Targeted Strangers from Whom to Solicit Information on Social Media

Clemens Drews, Jalal Mahmud, Jeffrey Nichols, Michelle X. Zhou, Nimrod Megiddo

arxiv:1405.5574 v1 · 2014-05-21 · 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{SFAGHOSVDRVPX2Y4HZ4LNWMLG6}

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	2026-05-18T02:51:16.378369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

914063ba551c6afbeb1c3e78b6d98b37b731dcdb20cb96e838b35d6fa10d4741

Aliases

arxiv: 1405.5574 · arxiv_version: 1405.5574v1 · doi: 10.48550/arxiv.1405.5574 · pith_short_12: SFAGHOSVDRVP · pith_short_16: SFAGHOSVDRVPX2Y4 · pith_short_8: SFAGHOSV

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/SFAGHOSVDRVPX2Y4HZ4LNWMLG6 \
  | 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: 914063ba551c6afbeb1c3e78b6d98b37b731dcdb20cb96e838b35d6fa10d4741

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a188fa19646a6df1a0af27c89b4e01e5a97bbbc0524da3ed445964bd5fd78289",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-05-21T23:41:14Z",
    "title_canon_sha256": "c254e7ab9d7936178baba97232895a97100396fefc0463dcb039d6b6cb6a26ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5574",
    "kind": "arxiv",
    "version": 1
  }
}