Pith Number

pith:RMGHS2HI

pith:2016:RMGHS2HIWCH53ULEVRGCRGLCAM

not attested not anchored not stored refs pending

iCrawl: Improving the Freshness of Web Collections by Integrating Social Web and Focused Web Crawling

Elena Demidova, Gerhard Gossen, Thomas Risse

arxiv:1612.06202 v1 · 2016-12-19 · cs.DL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMGHS2HIWCH53ULEVRGCRGLCAM}

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	2026-05-18T00:39:18.116852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b0c7968e8b08fddd164ac4c289962032e55e00fd6fd51bf7db8362bcaf62c07

Aliases

arxiv: 1612.06202 · arxiv_version: 1612.06202v1 · doi: 10.48550/arxiv.1612.06202 · pith_short_12: RMGHS2HIWCH5 · pith_short_16: RMGHS2HIWCH53ULE · pith_short_8: RMGHS2HI

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/RMGHS2HIWCH53ULEVRGCRGLCAM \
  | 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: 8b0c7968e8b08fddd164ac4c289962032e55e00fd6fd51bf7db8362bcaf62c07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "973c152d66dfef2a97c515c111ae9c3d0f7c99ab03d1587420d3a4e8a8499d4c",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2016-12-19T14:33:21Z",
    "title_canon_sha256": "f1a6a5068d607e71be15f499bd9443888aa28516b3e509a274a297140c6d88bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06202",
    "kind": "arxiv",
    "version": 1
  }
}