Pith Number

pith:TI5AWPBX

pith:2011:TI5AWPBXANKGHEWIWJM3U7TH7T

not attested not anchored not stored refs pending

Exergy - a useful concept for ecology and sustainability

Dilip G. Banhatti (School of Physics, G\"oran Wall (Solhemsgatan, India), Madurai, Madurai Kamaraj University, Sweden)

arxiv:1111.3310 v2 · 2011-11-10 · physics.pop-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TI5AWPBXANKGHEWIWJM3U7TH7T}

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	2026-05-18T03:56:10.558029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a3a0b3c3703546392c8b259ba7e67fccaba2c74012275d93d1b0b87031f2afd

Aliases

arxiv: 1111.3310 · arxiv_version: 1111.3310v2 · doi: 10.48550/arxiv.1111.3310 · pith_short_12: TI5AWPBXANKG · pith_short_16: TI5AWPBXANKGHEWI · pith_short_8: TI5AWPBX

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/TI5AWPBXANKGHEWIWJM3U7TH7T \
  | 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: 9a3a0b3c3703546392c8b259ba7e67fccaba2c74012275d93d1b0b87031f2afd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec970d6b49b65772311be469099fdad76ea1ddec5ccd9753ce272a4f0fa3fa13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2011-11-10T09:03:04Z",
    "title_canon_sha256": "c4e4ba9bdb3c5b2200608c6e232adcd4a736a6a4a9a97ab9bc17e496527c959f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3310",
    "kind": "arxiv",
    "version": 2
  }
}