Pith Number

pith:QHLKEG7P

pith:2018:QHLKEG7PZTY67NFZNURJSWHSZS

not attested not anchored not stored refs pending

A note on mass-conserving solutions to the coagulation-fragmentation equation by using non-conservative approximation

Ankik Kumar Giri, Prasanta Kumar Barik

arxiv:1802.08038 v2 · 2018-02-22 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHLKEG7PZTY67NFZNURJSWHSZS}

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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	2026-05-18T00:22:36.805376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81d6a21befccf1efb4b96d229958f2ccaeb8f6e052fef2818cbf94e14e41d380

Aliases

arxiv: 1802.08038 · arxiv_version: 1802.08038v2 · doi: 10.48550/arxiv.1802.08038 · pith_short_12: QHLKEG7PZTY6 · pith_short_16: QHLKEG7PZTY67NFZ · pith_short_8: QHLKEG7P

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/QHLKEG7PZTY67NFZNURJSWHSZS \
  | 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: 81d6a21befccf1efb4b96d229958f2ccaeb8f6e052fef2818cbf94e14e41d380

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24202e914e923fe61fa88318fe6e460fde372d2d237c71a675085ba9a46e3de8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-02-22T13:43:03Z",
    "title_canon_sha256": "28b091e2cc844d0c0370e46be6fbb3eefae662eedb43858b17c8c10939b621f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08038",
    "kind": "arxiv",
    "version": 2
  }
}