Pith Number

pith:Q3EU37FX

pith:2021:Q3EU37FXPEMPPKXSZMDIOUYV5Z

not attested not anchored not stored refs pending

Social, Environmental, and Technical: Factors at Play in the Current Use and Future Design of Small-Group Captioning

Emma J. McDonnell, Jon E. Froehlich, Leah Findlater, Ping Liu, Raja Kushalnagar, Steven M. Goodman

arxiv:2109.10412 v1 · 2021-09-21 · 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{Q3EU37FXPEMPPKXSZMDIOUYV5Z}

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	2026-07-05T03:16:35.815977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86c94dfcb77918f7aaf2cb06875315ee5d0c996a9dc33182c78b0c85124808c2

Aliases

arxiv: 2109.10412 · arxiv_version: 2109.10412v1 · doi: 10.48550/arxiv.2109.10412 · pith_short_12: Q3EU37FXPEMP · pith_short_16: Q3EU37FXPEMPPKXS · pith_short_8: Q3EU37FX

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/Q3EU37FXPEMPPKXSZMDIOUYV5Z \
  | 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: 86c94dfcb77918f7aaf2cb06875315ee5d0c996a9dc33182c78b0c85124808c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0fe3e47f0265c632510f2c2d5026ef863e3a1636e7a60703d3e950cb8663f09",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-09-21T19:36:54Z",
    "title_canon_sha256": "a062e8c65122ab4713bc1b67050a6847b10014effa8a90ad2c60840139b46136"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10412",
    "kind": "arxiv",
    "version": 1
  }
}