Pith Number

pith:IEF3GYMG

pith:2015:IEF3GYMGJCZPDI3QKXXHXNOS6G

not attested not anchored not stored refs pending

Comparison of full-text versus metadata searching in an institutional repository: Case study of the UNT Scholarly Works

Daniel Alemneh, Hannah Tarver, Laura Waugh, Mark Phillips

arxiv:1512.07193 v1 · 2015-12-22 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IEF3GYMGJCZPDI3QKXXHXNOS6G}

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	2026-05-18T01:23:52.680388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

410bb3618648b2f1a37055ee7bb5d2f1a6cb5bb52d5e2e9874d433e7047f9f3a

Aliases

arxiv: 1512.07193 · arxiv_version: 1512.07193v1 · doi: 10.48550/arxiv.1512.07193 · pith_short_12: IEF3GYMGJCZP · pith_short_16: IEF3GYMGJCZPDI3Q · pith_short_8: IEF3GYMG

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/IEF3GYMGJCZPDI3QKXXHXNOS6G \
  | 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: 410bb3618648b2f1a37055ee7bb5d2f1a6cb5bb52d5e2e9874d433e7047f9f3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39d8d1564a526ce00131269a60083f20e0ac6c30f78bd19c892a9d0c6802839a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2015-12-22T18:33:44Z",
    "title_canon_sha256": "c11e307a675dd48d81ba7d301243de672eebbb435527541d761c29ef0c3bb9a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07193",
    "kind": "arxiv",
    "version": 1
  }
}