Pith Number

pith:YYHMLCBA

pith:2026:YYHMLCBAYHKX2CPLUWZMWYIFNW

not attested not anchored not stored refs pending

Expert-Guided Forecast Editing for Time-Series Foundation Models

Dai Do, Hung Le, Huu Hiep Nguyen, Manh Nguyen, Minh Hoang Nguyen

arxiv:2607.19659 v1 · 2026-07-22 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYHMLCBAYHKX2CPLUWZMWYIFNW}

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	2026-07-23T00:24:02.375649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c60ec58820c1d57d09eba5b2cb61056da9525fc529bb97c48faf7a2e7c275555

Aliases

arxiv: 2607.19659 · arxiv_version: 2607.19659v1 · doi: 10.48550/arxiv.2607.19659 · pith_short_12: YYHMLCBAYHKX · pith_short_16: YYHMLCBAYHKX2CPL · pith_short_8: YYHMLCBA

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/YYHMLCBAYHKX2CPLUWZMWYIFNW \
  | 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: c60ec58820c1d57d09eba5b2cb61056da9525fc529bb97c48faf7a2e7c275555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "092ae662f0ab4eba608647f3b692a41724a459685f68cb77a527dfecb0de06e0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-22T01:49:23Z",
    "title_canon_sha256": "fde298a06012a87da0fe2ff9f5e9e8abc0baa3c8d60f1c00783e21d2c78a13f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19659",
    "kind": "arxiv",
    "version": 1
  }
}