Pith Number

pith:ADJBJ5Y7

pith:2015:ADJBJ5Y74BH5ZXGT5R3U5DDVT2

not attested not anchored not stored refs pending

Women's Representation in Mathematics Subfields: Evidence from the arXiv

Abra Brisbin, Ursula Whitcher

arxiv:1509.07824 v2 · 2015-09-25 · math.HO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ADJBJ5Y74BH5ZXGT5R3U5DDVT2}

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	2026-05-18T00:50:40.546439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00d214f71fe04fdcdcd3ec774e8c759ea8420a26538555f5a7591fc3282036a0

Aliases

arxiv: 1509.07824 · arxiv_version: 1509.07824v2 · doi: 10.48550/arxiv.1509.07824 · pith_short_12: ADJBJ5Y74BH5 · pith_short_16: ADJBJ5Y74BH5ZXGT · pith_short_8: ADJBJ5Y7

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/ADJBJ5Y74BH5ZXGT5R3U5DDVT2 \
  | 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: 00d214f71fe04fdcdcd3ec774e8c759ea8420a26538555f5a7591fc3282036a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e31d4983d4438a1a798c5be8e14012a8869596ac993a970b356ccbcedbed47a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2015-09-25T18:28:19Z",
    "title_canon_sha256": "f9c77efd2318eac44aeb3450c147a528bc6e56834516236846208670730011d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07824",
    "kind": "arxiv",
    "version": 2
  }
}