Pith Number

pith:GT7KC7KK

pith:2013:GT7KC7KKT42K4STYVRPU6P4JGI

not attested not anchored not stored refs pending

Factorization method for nonlinear evolution equations Factorization method for nonlinear evolution equations

Aparna Saha, Benoy Talukdar, Debabrata Pal, Swapan K. Ghosh

arxiv:1302.2765 v1 · 2013-02-12 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GT7KC7KKT42K4STYVRPU6P4JGI}

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	2026-05-18T03:33:50.940516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34fea17d4a9f34ae4a78ac5f4f3f89321398944d2bef1edecae8b4b5b5748a26

Aliases

arxiv: 1302.2765 · arxiv_version: 1302.2765v1 · doi: 10.48550/arxiv.1302.2765 · pith_short_12: GT7KC7KKT42K · pith_short_16: GT7KC7KKT42K4STY · pith_short_8: GT7KC7KK

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/GT7KC7KKT42K4STYVRPU6P4JGI \
  | 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: 34fea17d4a9f34ae4a78ac5f4f3f89321398944d2bef1edecae8b4b5b5748a26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "069a2084c175553d9c3129b203446f3f4e7939d4ed8b60f413a197b29318bd05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2013-02-12T11:54:49Z",
    "title_canon_sha256": "12ce545d5543ca9590628c4270d6fad707bc62452c3e726baf7830d4f3a7fd00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2765",
    "kind": "arxiv",
    "version": 1
  }
}