Pith Number

pith:IAJNPIMM

pith:2014:IAJNPIMMTQTCRCM75RIOVJAIO5

not attested not anchored not stored refs pending

Fermat, Leibniz, Euler, and the gang: The true history of the concepts of limit and shadow

David Sherry, Emanuele Bottazzi, Frederik Herzberg, Karin Katz, Mikhail Katz, Steven Shnider, Tahl Nowik, Tiziana Bascelli, Vladimir Kanovei

arxiv:1407.0233 v1 · 2014-07-01 · math.HO · math.CA · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAJNPIMMTQTCRCM75RIOVJAIO5}

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	2026-05-18T02:48:34.727129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4012d7a18c9c2628899fec50eaa40877542d5d27c6aaf15bb09d66fc1d1a83e1

Aliases

arxiv: 1407.0233 · arxiv_version: 1407.0233v1 · doi: 10.48550/arxiv.1407.0233 · pith_short_12: IAJNPIMMTQTC · pith_short_16: IAJNPIMMTQTCRCM7 · pith_short_8: IAJNPIMM

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/IAJNPIMMTQTCRCM75RIOVJAIO5 \
  | 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: 4012d7a18c9c2628899fec50eaa40877542d5d27c6aaf15bb09d66fc1d1a83e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "306a4bc8a5a5f943c7a29e9b172932793d5ee8a4d7cf0f138d27bee9e6d7906d",
    "cross_cats_sorted": [
      "math.CA",
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2014-07-01T13:30:24Z",
    "title_canon_sha256": "7348a4746ab80317a9300be30349cf34fa3fc95db0ac2064b73124a64c5e7384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0233",
    "kind": "arxiv",
    "version": 1
  }
}