Pith Number

pith:42VLIAQY

pith:2015:42VLIAQY3CKDICDYYHEJXJWIYR

not attested not anchored not stored refs pending

Reply to the Comment by Zhang and Li [J. Math. Phys. 56, 084101, 2015] on the Paper [J. Math. Phys. {\bf 56}, 032104, 2015]}

Avadh Saxena, Avinash Khare

arxiv:1510.02528 v1 · 2015-10-08 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42VLIAQY3CKDICDYYHEJXJWIYR}

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	2026-05-18T01:30:42.180787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6aab40218d894340878c1c89ba6c8c46243c914546c283a4db647578989d18e

Aliases

arxiv: 1510.02528 · arxiv_version: 1510.02528v1 · doi: 10.48550/arxiv.1510.02528 · pith_short_12: 42VLIAQY3CKD · pith_short_16: 42VLIAQY3CKDICDY · pith_short_8: 42VLIAQY

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/42VLIAQY3CKDICDYYHEJXJWIYR \
  | 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: e6aab40218d894340878c1c89ba6c8c46243c914546c283a4db647578989d18e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b71b1436638fafb7d3841fee1c37869fc8ef3447f71f632410d43cf39ba64f09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2015-10-08T23:43:43Z",
    "title_canon_sha256": "b9e7f6b6499ea7c0ccc6b439359b3cecdd8dde183b20a02992677fb1b70cf5a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02528",
    "kind": "arxiv",
    "version": 1
  }
}