Pith Number

pith:DKR7HRQO

pith:2018:DKR7HRQO3VMC7DC6X7ZDYWVIVL

not attested not anchored not stored refs pending

Crafting Moral Infrastructures: How Nonprofits Use Facebook to Survive

A.J. Million, Ingrid Erickson, Libby Hemphill

arxiv:1808.09488 v1 · 2018-08-28 · cs.CY · cs.HC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKR7HRQO3VMC7DC6X7ZDYWVIVL}

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	2026-05-18T00:06:55.425120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aa3f3c60edd582f8c5ebff23c5aa8aacce26b48a4928f8ceb5e33889199f3ba

Aliases

arxiv: 1808.09488 · arxiv_version: 1808.09488v1 · doi: 10.48550/arxiv.1808.09488 · pith_short_12: DKR7HRQO3VMC · pith_short_16: DKR7HRQO3VMC7DC6 · pith_short_8: DKR7HRQO

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/DKR7HRQO3VMC7DC6X7ZDYWVIVL \
  | 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: 1aa3f3c60edd582f8c5ebff23c5aa8aacce26b48a4928f8ceb5e33889199f3ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90c17ca04e0b8f75cbf3e4186a1bff9bee22ff7901723120fe1b35455c6c516d",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-08-28T18:46:48Z",
    "title_canon_sha256": "e3162295abe23e34159eff53fc9947b4e745ab4dbb20a4b9d2949e10871e6195"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09488",
    "kind": "arxiv",
    "version": 1
  }
}