Pith Number

pith:HJGS5A5L

pith:2020:HJGS5A5LUS6SO5QGWJTYEMVRVP

not attested not anchored not stored refs pending

Large time asymptotics for a cubic nonlinear Schr\"odinger system in one space dimension, II

Chunhua Li, Hideaki Sunagawa, Yoshinori Nishii, Yuji Sagawa

arxiv:2001.10682 v1 · 2020-01-29 · 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{HJGS5A5LUS6SO5QGWJTYEMVRVP}

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	2026-07-05T05:16:48.498250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a4d2e83aba4bd277606b2678232b1abf31e979a635a0784e3ae576816ef94ed

Aliases

arxiv: 2001.10682 · arxiv_version: 2001.10682v1 · doi: 10.48550/arxiv.2001.10682 · pith_short_12: HJGS5A5LUS6S · pith_short_16: HJGS5A5LUS6SO5QG · pith_short_8: HJGS5A5L

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/HJGS5A5LUS6SO5QGWJTYEMVRVP \
  | 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: 3a4d2e83aba4bd277606b2678232b1abf31e979a635a0784e3ae576816ef94ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0312d1a192dcdf8581e530a3d777616ede47777fac7e0b259def9630fc48106b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2020-01-29T03:41:11Z",
    "title_canon_sha256": "0fb296263e79aab11630664c2454dc7c9c7265301472f8d1742276c9d508abe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.10682",
    "kind": "arxiv",
    "version": 1
  }
}