Pith Number

pith:UPGVBSLP

pith:2026:UPGVBSLPCKYWWATXICM7WI4U5V

not attested not anchored not stored refs pending

Beyond Thermal Imaging: Inferring Thermophysical Properties from Time-Resolved Thermal Observations

Chenghao Xu, Malcolm Mielle, Olga Fink

arxiv:2607.07962 v1 · 2026-07-08 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPGVBSLPCKYWWATXICM7WI4U5V}

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	2026-07-10T00:19:06.005112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3cd50c96f12b16b02774099fb2394ed7f39d16dfdb4184a02509ebd7980fa2d

Aliases

arxiv: 2607.07962 · arxiv_version: 2607.07962v1 · doi: 10.48550/arxiv.2607.07962 · pith_short_12: UPGVBSLPCKYW · pith_short_16: UPGVBSLPCKYWWATX · pith_short_8: UPGVBSLP

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/UPGVBSLPCKYWWATXICM7WI4U5V \
  | 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: a3cd50c96f12b16b02774099fb2394ed7f39d16dfdb4184a02509ebd7980fa2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd4269737247c55c7b77e9a89542984c2507df5a1cf7e91689ab1a4188a81546",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-08T22:34:24Z",
    "title_canon_sha256": "6bc5572f1e115295f91fe8b30e354c950b9c224cae29ef1dd2b3d6fb6e1eb93d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07962",
    "kind": "arxiv",
    "version": 1
  }
}