Pith Number

pith:7OZESDHM

pith:2013:7OZESDHMUETX2SP65AKSLEVMOF

not attested not anchored not stored refs pending

Derivation and mathematical study of a sorption-coagulation equation

Erwan Hingant, Mauricio Sep\'ulveda

arxiv:1309.3498 v2 · 2013-09-13 · math.NA · 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{7OZESDHMUETX2SP65AKSLEVMOF}

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	2026-05-18T01:33:34.096639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbb2490ceca1277d49fee8152592ac716b6b11e33f26a82598fe9340b8b4e418

Aliases

arxiv: 1309.3498 · arxiv_version: 1309.3498v2 · doi: 10.48550/arxiv.1309.3498 · pith_short_12: 7OZESDHMUETX · pith_short_16: 7OZESDHMUETX2SP6 · pith_short_8: 7OZESDHM

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/7OZESDHMUETX2SP65AKSLEVMOF \
  | 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: fbb2490ceca1277d49fee8152592ac716b6b11e33f26a82598fe9340b8b4e418

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db52b1df4e79781f79a97a58ab98d773e4231e3edfdf7f8634745a13bc4c84c6",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-09-13T16:17:43Z",
    "title_canon_sha256": "fc6806e4a085561a31aedc165ea6f720954df68d3626aa06dc89097c80a4a48c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3498",
    "kind": "arxiv",
    "version": 2
  }
}